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Showing results 201 to 250 out of 21,401
ID Name Reps Class RA DEC Obj. Type Redshift Host Name Host Redshift Reporting Group/s Discovery Data Source/s Classifying Group/s Associated Group/s Disc. Internal Name Disc. Instrument/s Class. Instrument/s TNS AT Public End Prop. Period Object Spectra Discovery Mag/Flux Discovery Filter Discovery Date (UT) Sender Remarks Unreal Sources Bibcode Ext. catalog/s
180442 SN 2025lxv 3 1 14:54:18.331 +17:43:12.87 SN Ia 0.039 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF SCAT ATLAS, GOTO, ZTF ATLAS25fnh ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 19.164 cyan-ATLAS 2025-05-23 09:39:24.768 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258468 2025-06-14 12:32:16 Fritz Joel Johansson (OKC),Jesper Sollerman (SU),Christoffer Fremling (Caltech) et al. ZTF ZTF 14:54:18.331 +17:43:12.87 2025-05-31 06:17:19.003 17.3478 r-ZTF 3 PSN ZTF19aapagvn ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495053 2025-06-14 08:00:02 2460840.8333565 17.9755 0.0700663 ABMag r-ZTF P48_ZTF-Cam
495052 2025-05-31 06:17:19 2460826.7620255 17.3478 0.0379431 ABMag r-ZTF P48_ZTF-Cam
495051 2025-05-16 08:28:39 2460811.8532292 19.926 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
257322 2025-05-30 07:03:12 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 14:54:18.340 +17:43:12.92 2025-05-21 22:59:16.512 19.04 L-GOTO 2 Other GOTO25del GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492796 2025-05-21 22:59:17 2460817.457832 19.04 0.12 ABMag L-GOTO GOTO-N_GOTO-1 180
492795 2025-05-20 22:19:28 2460816.430193 19.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256647 2025-05-25 12:39:51 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:54:18.333 +17:43:13.72 2025-05-23 09:39:24.768 19.164 cyan-ATLAS 2 PSN ATLAS25fnh ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491342 2025-05-23 09:39:25 2460818.90237 19.164 0.194 19.67 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491341 2025-05-22 13:43:22 2460818.07178 18.99 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21202 2025-05-31 10:34:13 Dhvanil Desai Dhvanil Desai (on behalf of the SCAT team) SCAT SN Ia 0.039 1 Add SCAT Redshift from NED. 2025TNSCR2058....1D
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21202 2025-05-31 09:39:43 UH88 / SNIFS 1800 Desai SCAT tns_2025lxv_2460826.90258_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21202 2025-05-31 09:39:43 UH88 / SNIFS 1800 Desai SCAT tns_2025lxv_2460826.90258_UH88_SNIFS_SCAT.dat Object
180441 AT 2025lxu 2 18:19:41.970 -64:29:43.63 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fmt ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 Y Y 19.192 cyan-ATLAS 2025-05-25 07:36:03.744 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258999 2025-06-18 07:33:40 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 18:19:41.963 -64:29:43.05 2025-06-07 12:05:47.328 18.86 L-GOTO 2 Other GOTO25dpo GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496047 2025-06-07 12:05:47 2460834.004022 18.86 0.19 ABMag L-GOTO GOTO-S_GOTO-4 180
496046 2025-06-05 10:35:25 2460831.941258 18.1 ABMag L-GOTO GOTO-S_GOTO-4 90 [Last non detection]
256641 2025-05-25 12:19:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:19:41.970 -64:29:43.63 2025-05-25 07:36:03.744 19.192 cyan-ATLAS 2 PSN ATLAS25fmt ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491330 2025-05-25 07:36:04 2460820.81671 19.192 0.187 19.37 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491329 2025-05-23 00:30:12 2460818.52097 19.42 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180440 AT 2025lxt 2 15:39:33.069 -73:24:01.75 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fms ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 19.036 cyan-ATLAS 2025-05-25 06:30:43.776 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258472 2025-06-14 12:53:12 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 15:39:33.231 -73:24:01.56 2025-06-14 09:03:32.544 19.38 L-GOTO 2 Other GOTO25dna GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495061 2025-06-14 09:03:33 2460840.877463 19.38 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
495060 2025-06-05 10:41:44 2460831.945652 19 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
256640 2025-05-25 12:18:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:39:33.069 -73:24:01.75 2025-05-25 06:30:43.776 19.036 cyan-ATLAS 2 PSN ATLAS25fms ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491328 2025-05-25 06:30:44 2460820.77134 19.036 0.178 19.29 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491327 2025-05-23 00:06:56 2460818.50481 19.41 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180439 AT 2025lxs 3 11:44:58.550 +03:59:43.21 ATLAS, LAST, GOTO ATLAS, LAST, GOTO ATLAS, GOTO, LAST ATLAS25fmr ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-2, GOTO-S - GOTO-3, LAST - LAST-Cam Y Y 19.597 cyan-ATLAS 2025-05-25 07:31:59.232 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257570 2025-06-01 11:50:52 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 11:44:58.569 +03:59:42.64 2025-05-23 08:38:14.496 19.65 L-GOTO 2 Other GOTO25dgf GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493251 2025-05-23 08:38:14 2460818.859889 19.65 0.17 ABMag L-GOTO GOTO-S_GOTO-3 180
493250 2025-05-20 21:58:26 2460816.415576 19.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
257089 2025-05-28 18:46:00 LAST_Bot1 R. Konno (WIS),E. A. Zimmerman (WIS),A. Horowicz (WIS) et al. LAST LAST 11:44:58.554 +03:59:42.20 2025-05-28 18:31:13.152 20.23 Clear- 2 PSN LAST N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492311 2025-05-28 18:31:13 2460824.27168 20.23 ABMag Clear- LAST_LAST-Cam 400
492310 2024-03-08 22:30:56 2460378.43815 21.1 ABMag Clear- LAST_LAST-Cam 1980 [Last non detection]
256639 2025-05-25 12:18:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:44:58.550 +03:59:43.21 2025-05-25 07:31:59.232 19.597 cyan-ATLAS 2 PSN ATLAS25fmr ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491326 2025-05-25 07:31:59 2460820.81388 19.597 0.196 19.5 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491325 2025-05-24 02:13:21 2460819.5926 19.31 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180438 AT 2025lxr 1 11:22:28.367 -07:42:08.48 ATLAS ATLAS ATLAS ATLAS25fmq ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02 Y Y 19.09 cyan-ATLAS 2025-05-25 07:12:57.888 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256638 2025-05-25 12:17:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:22:28.367 -07:42:08.48 2025-05-25 07:12:57.888 19.09 cyan-ATLAS 2 PSN ATLAS25fmq ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491324 2025-05-25 07:12:58 2460820.80067 19.09 0.106 19.48 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491323 2025-05-24 01:53:38 2460819.57891 19.29 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180437 AT 2025lxq 1 12:04:18.149 +04:24:01.04 ATLAS ATLAS ATLAS ATLAS25fmp ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02 Y Y 19.055 cyan-ATLAS 2025-05-25 07:28:42.240 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256637 2025-05-25 12:17:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:04:18.149 +04:24:01.04 2025-05-25 07:28:42.240 19.055 cyan-ATLAS 2 PSN ATLAS25fmp ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491322 2025-05-25 07:28:42 2460820.8116 19.055 0.144 19.51 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491321 2025-05-24 02:32:25 2460819.60584 19.3 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180436 SN 2025lxp 3 1 21:58:24.190 -16:34:15.19 SN Ia 0.045 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ePESSTO+ ATLAS, GOTO, ZTF ATLAS25fmm ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-4, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 18.645 orange-ATLAS 2025-05-25 01:48:05.184 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257213 2025-05-29 10:43:33 BTSbot_bot Nabeel Rehemtulla (CIERA,NU),Wynn Jacobson-Galán (Caltech) et al. ZTF ZTF 21:58:24.190 -16:34:15.19 2025-05-26 11:06:55.002 18.6531 g-ZTF 2 PSN ZTF25aasfkmy ZTF Bright (m_peak <= 18.5) transient candidate identified autonomously by BTSbot (Rehemtulla et al. 2024; arXiv:2401.15167). N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492518 2025-05-29 10:05:21 2460824.9203819 18.206 0.060011 ABMag g-ZTF P48_ZTF-Cam
492517 2025-05-26 11:06:55 2460821.9631366 18.6531 0.059157 ABMag g-ZTF P48_ZTF-Cam
256812 2025-05-26 10:28:06 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 21:58:24.227 -16:34:15.04 2025-05-24 16:44:43.872 18.61 L-GOTO 2 Other GOTO25dco GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491655 2025-05-24 16:44:44 2460820.197728 18.61 0.09 ABMag L-GOTO GOTO-S_GOTO-4 180
491654 2025-05-15 05:00:39 2460810.708791 18 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256634 2025-05-25 11:42:18 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:58:24.227 -16:34:15.01 2025-05-25 01:48:05.184 18.645 orange-ATLAS 2 PSN ATLAS25fmm ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491316 2025-05-25 01:48:05 2460820.57506 18.645 0.137 19.21 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491315 2025-05-24 02:18:24 2460819.59611 19.13 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21150 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.045 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21150 2025-05-26 09:14:33 ESO-NTT / EFOSC2-NTT 1800 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lxp_2025-05-26_09-14-33_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lxp_2025-05-26_09-14-33_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21150 2025-05-26 09:14:33 ESO-NTT / EFOSC2-NTT 1800 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lxp_2025-05-26_09-14-33_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lxp_2025-05-26_09-14-33_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180435 AT 2025lxo 1 10:46:36.802 -40:15:49.11 ATLAS ATLAS ATLAS ATLAS25fml ATLAS-CHL - ATLAS-04 Y Y 19.129 cyan-ATLAS 2025-05-22 01:46:43.104 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256633 2025-05-25 11:41:26 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 10:46:36.802 -40:15:49.11 2025-05-22 01:46:43.104 19.129 cyan-ATLAS 2 PSN ATLAS25fml ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491314 2025-05-22 01:46:43 2460817.57411 19.129 0.177 19.48 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491313 2025-05-21 02:31:25 2460816.60515 19.25 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180430 AT 2025lxj 1 06:06:57.088 -49:46:20.50 ATLAS ATLAS ATLAS ATLAS25fmf ATLAS-CHL - ATLAS-04 Y Y 18.552 cyan-ATLAS 2025-05-24 23:31:51.744 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256605 2025-05-25 06:27:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 06:06:57.088 -49:46:20.50 2025-05-24 23:31:51.744 18.552 cyan-ATLAS 2 PSN ATLAS25fmf ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491258 2025-05-24 23:31:52 2460820.48046 18.552 0.143 19.03 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491257 2025-05-21 00:18:45 2460816.51302 17.67 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180429 AT 2025lxi 1 20:22:07.967 +30:26:38.74 ATLAS ATLAS ATLAS ATLAS25flo ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01 Y Y 18.218 orange-ATLAS 2025-05-23 13:15:05.760 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256604 2025-05-25 06:21:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:22:07.967 +30:26:38.74 2025-05-23 13:15:05.760 18.218 orange-ATLAS 2 PSN ATLAS25flo ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491256 2025-05-23 13:15:06 2460819.05215 18.218 0.071 19.36 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491255 2025-05-21 13:10:22 2460817.04887 18.55 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180428 SN 2025lxh 3 1 20:16:46.847 -22:17:22.27 SN Ia 0.068 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF SCAT ATLAS, GOTO, ZTF ATLAS25fld ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, P48 - ZTF-Cam UH88 - SNIFS Y Y 1 19.203 orange-ATLAS 2025-05-25 00:47:57.984 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259119 2025-06-19 12:02:08 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 20:16:46.847 -22:17:22.27 2025-06-17 09:51:39.997 18.9239 r-ZTF 2 PSN ZTF25aavmdvk ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496332 2025-06-19 09:59:29 2460845.9163079 19.1297 0.0940006 ABMag r-ZTF P48_ZTF-Cam
496331 2025-06-17 09:51:40 2460843.9108796 18.9239 0.0787276 ABMag r-ZTF P48_ZTF-Cam
257316 2025-05-30 06:42:31 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 20:16:46.847 -22:17:22.77 2025-05-29 02:56:12.768 18.89 L-GOTO 2 Other GOTO25ddu GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492784 2025-05-29 02:56:13 2460824.622365 18.89 0.19 ABMag L-GOTO GOTO-N_GOTO-2 180
492783 2025-05-26 03:06:56 2460821.629821 18.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256603 2025-05-25 06:13:41 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:16:46.833 -22:17:22.60 2025-05-25 00:47:57.984 19.203 orange-ATLAS 2 PSN ATLAS25fld ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491254 2025-05-25 00:47:58 2460820.53331 19.203 0.182 19.45 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491253 2025-05-24 01:00:59 2460819.54235 19.3 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21251 2025-06-07 09:49:43 Jason Hinkle Jason Hinkle (UH/IfA) on behalf of SCAT SCAT SN Ia 0.068 1 Add SCAT Redshift estimated from narrow host emission lines. Cross-correlation with SNID (Blondin & Tonry 2007) gives matches to normal SNe Ia at this redshift. 2025TNSCR2137....1H
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21251 2025-05-30 12:50:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025lxh_2025-05-30_12-50-57_UH88_SNIFS_SCAT.dat Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21251 2025-05-30 12:50:57 UH88 / SNIFS 1800 Hinkle SCAT tns_2025lxh_2025-05-30_12-50-57_UH88_SNIFS_SCAT.dat Object
180427 AT 2025lxg 2 00:05:35.846 -21:46:14.46 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fjm ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-4 Y Y 18.763 orange-ATLAS 2025-05-24 03:02:05.280 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257455 2025-05-31 14:40:21 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 00:05:35.890 -21:46:14.51 2025-05-17 18:47:49.344 18.79 L-GOTO 2 Other GOTO25dcq GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493069 2025-05-17 18:47:49 2460813.283205 18.79 0.15 ABMag L-GOTO GOTO-S_GOTO-4 180
493068 2025-01-08 19:34:58 2460684.315947 18.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256569 2025-05-25 05:55:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:05:35.846 -21:46:14.46 2025-05-24 03:02:05.280 18.763 orange-ATLAS 2 PSN ATLAS25fjm ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491186 2025-05-24 03:02:05 2460819.62645 18.763 0.187 18.89 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491185 2025-05-23 09:40:43 2460818.90328 18.97 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180426 AT 2025lxf 1 07:35:22.040 -32:58:05.20 ATLAS ATLAS ATLAS ATLAS25fjl ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 19.048 orange-ATLAS 2025-05-24 17:21:26.208 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256568 2025-05-25 05:55:27 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:35:22.040 -32:58:05.20 2025-05-24 17:21:26.208 19.048 orange-ATLAS 2 PSN ATLAS25fjl ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491184 2025-05-24 17:21:26 2460820.22322 19.048 0.155 19.32 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491183 2025-05-23 00:15:54 2460818.51104 19.22 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180425 SN 2025lxe 2 1 19:09:10.629 -38:15:05.36 SN II 0.02 ATLAS, GOTO ATLAS, GOTO ePESSTO+ ATLAS, GOTO ATLAS25fji ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-4 ESO-NTT - EFOSC2-NTT Y Y 1 18.776 cyan-ATLAS 2025-05-22 04:38:09.888 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257824 2025-06-05 10:30:29 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 19:09:10.595 -38:15:05.30 2025-05-23 13:43:42.528 18.9 L-GOTO 2 Other GOTO25dgw GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493760 2025-05-23 13:43:43 2460819.072021 18.9 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
493759 2025-05-06 14:52:03 2460802.119484 19.9 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
256567 2025-05-25 05:54:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 19:09:10.629 -38:15:05.36 2025-05-22 04:38:09.888 18.776 cyan-ATLAS 2 PSN ATLAS25fji ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491182 2025-05-22 04:38:10 2460817.69317 18.776 0.15 19.21 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491181 2025-05-12 23:13:33 2460808.46774 17.94 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21149 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN II 0.02 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21149 2025-05-26 08:25:58 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lxe_2025-05-26_08-25-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lxe_2025-05-26_08-25-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21149 2025-05-26 08:25:58 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lxe_2025-05-26_08-25-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lxe_2025-05-26_08-25-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180424 AT 2025lxd 1 14:54:22.860 -26:10:11.23 ATLAS ATLAS ATLAS ATLAS25fjh ATLAS-STH - ATLAS-03 Y Y 19.234 orange-ATLAS 2025-05-24 21:41:37.824 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256566 2025-05-25 05:54:01 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:54:22.860 -26:10:11.23 2025-05-24 21:41:37.824 19.234 orange-ATLAS 2 PSN ATLAS25fjh ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491180 2025-05-24 21:41:38 2460820.40391 19.234 0.163 19.48 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491179 2025-05-23 20:37:19 2460819.35925 19.5 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180423 AT 2025lxc 1 07:39:47.062 -07:46:39.08 ATLAS ATLAS ATLAS ATLAS25fjf ATLAS-CHL - ATLAS-04 Y Y 18.71 cyan-ATLAS 2025-05-23 22:56:21.984 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256565 2025-05-25 05:49:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 07:39:47.062 -07:46:39.08 2025-05-23 22:56:21.984 18.71 cyan-ATLAS 2 PSN ATLAS25fjf ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491178 2025-05-23 22:56:22 2460819.45581 18.71 0.182 18.8 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491177 2025-05-20 00:00:35 2460815.50041 19.09 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180422 AT 2025lxb 2 00:11:08.087 -24:46:54.98 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fje ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.489 orange-ATLAS 2025-05-24 03:02:05.280 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257856 2025-06-05 19:26:01 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 00:11:08.043 -24:46:55.18 2025-06-05 17:28:52.032 19.43 L-GOTO 2 Other GOTO25diy GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493826 2025-06-05 17:28:52 2460832.228377 19.43 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
493825 2025-05-17 18:47:49 2460813.283205 18.4 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
256564 2025-05-25 05:49:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:11:08.087 -24:46:54.98 2025-05-24 03:02:05.280 18.489 orange-ATLAS 2 PSN ATLAS25fje ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491176 2025-05-24 03:02:05 2460819.62645 18.489 0.151 18.89 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491175 2025-05-23 09:40:43 2460818.90328 18.97 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180421 AT 2025lxa 1 23:57:07.894 -00:57:03.60 ATLAS ATLAS ATLAS ATLAS25fjd ATLAS-CHL - ATLAS-04 Y Y 18.722 cyan-ATLAS 2025-05-24 09:55:46.272 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256563 2025-05-25 05:49:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:57:07.894 -00:57:03.60 2025-05-24 09:55:46.272 18.722 cyan-ATLAS 2 PSN ATLAS25fjd ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491174 2025-05-24 09:55:46 2460819.91373 18.722 0.184 18.91 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491173 2025-05-20 10:23:26 2460815.93294 16.95 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180420 SN 2025lwz 4 2 22:54:43.666 +07:51:43.39 SN IIn 0.023586 ATLAS, ALeRCE, GOTO, Pan-STARRS ATLAS, ZTF, GOTO, Pan-STARRS ePESSTO+, Global SN Project ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25fjc ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS2 - GPC2 ESO-NTT - EFOSC2-NTT, FTN - FLOYDS-N Y Y 2 18.76 cyan-ATLAS 2025-05-24 08:57:32.256 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258195 2025-06-12 11:23:37 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:54:43.666 +07:51:43.39 2025-05-27 13:27:25.344 18.85 w-P1 1 PSN PS25dgc Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494578 2025-05-27 13:27:25 2460823.06071 18.85 0.03 22 ABMag w-P1 PS2_GPC2 45 Robot
256894 2025-05-27 08:47:20 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 22:54:43.662 +07:51:43.39 2025-05-19 05:11:49.056 18.76 L-GOTO 2 Other GOTO25ddi GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491832 2025-05-19 05:11:49 2460814.716539 18.76 0.18 ABMag L-GOTO GOTO-N_GOTO-2 180
491831 2025-05-15 04:46:35 2460810.699022 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256724 2025-05-25 19:47:01 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 22:54:43.675 +07:51:43.23 2025-05-25 11:04:02.997 18.9259 r-ZTF 2 PSN SDSS J225443.46+075149.9 ZTF25aaqqfkv ZTF Early SN candidate (r-rise > 0.06+-0.01 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aaqqfkv N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491519 2025-05-25 11:04:03 2460820.9611458 18.9259 0.124346 19.9319 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
491518 2025-05-12 11:29:20 2460807.9787037 18.23 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
256562 2025-05-25 05:44:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:54:43.697 +07:51:43.05 2025-05-24 08:57:32.256 18.76 cyan-ATLAS 2 PSN ATLAS25fjc ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491172 2025-05-24 08:57:32 2460819.87329 18.76 0.15 19.06 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491171 2025-05-20 09:29:40 2460815.8956 17.4 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21195 2025-05-30 18:15:07 Yuan Qi Ni Chris Ni (KITP/LCO), Moira Andrews, Joseph Farah, Kathryn Wynn, D. Andrew Howell, Curtis McCully Global SN Project SN IIn 0.023586 1 Global SN Project We report the classification of SN 2025lwz as SN IIn. The spectrum shows a best match to IIn SN 1998S from SNID (Blondin & Tonry 2007, ApJ, 666, 1024). The object redshift is acquired from the nearby host of WISEA J225443.49+075149.9 (z=0.023586, value from NED). Additional follow-up is encouraged. 2025TNSCR2041....1N
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21195 2025-05-29 13:04:10 FTN / FLOYDS-N 3600 LCO Yuan Qi Ni Global SN Project tns_2025lwz_2025-05-29_13-04-10_FTN_FLOYDS-N_Global_SN_Project.txt Object
21194 2025-05-30 18:09:09 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Yu-Hsing Lee, Cheng-Han Lai, Ting-Wan Chen, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN II 0.024 1 Add ePESSTO+ 2025TNSCR2039....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21194 2025-05-30 09:38:22 ESO-NTT / EFOSC2-NTT 1800 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Yu-Hsing Lee, Cheng-Han Lai, Ting-Wan Chen ePESSTO+ tns_2025lwz_2025-05-30_09-38-22_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwz_2025-05-30_09-38-22_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21194 2025-05-30 09:38:22 ESO-NTT / EFOSC2-NTT 1800 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Yu-Hsing Lee, Cheng-Han Lai, Ting-Wan Chen ePESSTO+ tns_2025lwz_2025-05-30_09-38-22_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwz_2025-05-30_09-38-22_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
21195 2025-05-29 13:04:10 FTN / FLOYDS-N 3600 LCO Yuan Qi Ni Global SN Project tns_2025lwz_2025-05-29_13-04-10_FTN_FLOYDS-N_Global_SN_Project.txt Object
180419 AT 2025lwy 2 11:14:06.834 +41:28:45.01 ATLAS, ZTF ATLAS, ZTF ATLAS, ZTF ATLAS25fja ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam Y Y 19.028 cyan-ATLAS 2025-05-24 07:48:44.928 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257812 2025-06-05 09:35:40 Fritz Daniel Perley (LJMU),Christoffer Fremling (Caltech),Theophile du Laz (Caltech) on behalf of ZTF et al. ZTF ZTF 11:14:06.834 +41:28:45.01 2025-05-19 06:54:09.002 19.8505 g-ZTF 3 PSN ZTF18aakntcc ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493735 2025-05-26 04:52:50 2460821.7033565 19.1751 0.125689 ABMag g-ZTF P48_ZTF-Cam
493734 2025-05-19 06:54:09 2460814.7876042 19.8505 0.317262 ABMag g-ZTF P48_ZTF-Cam
493733 2025-05-15 08:19:50 2460810.8471065 19.6755 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
256561 2025-05-25 05:44:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:14:06.874 +41:28:45.60 2025-05-24 07:48:44.928 19.028 cyan-ATLAS 2 PSN ATLAS25fja ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491170 2025-05-24 07:48:45 2460819.82552 19.028 0.163 19.43 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491169 2025-05-22 07:58:00 2460817.83194 19.49 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180418 AT 2025lwx 4 1 21:28:22.782 -23:53:59.00 0 ATLAS, GOTO, BlackGEM, ZTF ATLAS, GOTO, BlackGEM, ZTF ePESSTO+ ATLAS, BlackGEM, GOTO, ZTF ATLAS25fiy ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, BG2 - BlackGEM-Cam2, BG3 - BlackGEM-Cam3, GOTO-N - GOTO-1, GOTO-S - GOTO-4, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 19.327 orange-ATLAS 2025-05-24 01:35:54.240 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
259584 2025-06-21 13:46:08 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:28:22.790 -23:53:58.81 2025-06-20 09:37:49.995 18.8406 r-ZTF 2 PSN ZTF25aawdciv ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
497276 2025-06-21 10:14:49 2460847.926956 18.8576 0.0970941 ABMag r-ZTF P48_ZTF-Cam
497275 2025-06-20 09:37:50 2460846.9012731 18.8406 0.090684 ABMag r-ZTF P48_ZTF-Cam
258130 2025-06-10 12:03:02 BlackGEM_Bot1 F. Stoppa,H. Tranin,D. Pieterse et al. BlackGEM BlackGEM 21:28:22.782 -23:53:59.00 2025-06-10 06:52:03.000 18.57 BG-q-BlackGem 2 PSN BGEM J212822.78-235358.9 BlackGEM N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494438 2025-06-10 06:52:03 2460836.7861458 18.57 0.08 19.9 ABMag BG-q-BlackGem BG2_BlackGEM-Cam2 60 robotic
494437 2025-05-20 09:36:55 2460815.9006366 19.72 ABMag BG-q-BlackGem BG3_BlackGEM-Cam3 60 robotic [Last non detection]
256607 2025-05-25 07:38:33 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 21:28:22.794 -23:53:59.29 2025-05-24 15:28:07.392 18.8 L-GOTO 2 Other GOTO25day GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491262 2025-05-24 15:28:07 2460820.14453 18.8 0.1 ABMag L-GOTO GOTO-S_GOTO-4 180
491261 2025-05-15 04:56:01 2460810.705574 18.3 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256560 2025-05-25 05:41:57 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:28:22.792 -23:53:59.28 2025-05-24 01:35:54.240 19.327 orange-ATLAS 2 PSN ATLAS25fiy ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491168 2025-05-24 01:35:54 2460819.5666 19.327 0.205 19.29 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491167 2025-05-23 08:08:26 2460818.83919 19.08 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21148 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ Other 0 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21148 2025-05-26 07:37:49 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwx_2025-05-26_07-37-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwx_2025-05-26_07-37-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21148 2025-05-26 07:37:49 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwx_2025-05-26_07-37-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwx_2025-05-26_07-37-49_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180417 AT 2025lww 2 22:30:55.740 -01:10:34.61 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25fix ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, PS1 - GPC1 Y Y 18.986 cyan-ATLAS 2025-05-24 08:55:33.888 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258206 2025-06-12 13:19:32 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:30:55.740 -01:10:34.61 2025-06-06 13:25:32.160 19.91 w-P1 1 PSN PS25dgk Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494592 2025-06-06 13:25:32 2460833.0594 19.91 0.07 22 ABMag w-P1 PS1_GPC1 45 Robot
256559 2025-05-25 05:41:18 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:30:55.763 -01:10:35.76 2025-05-24 08:55:33.888 18.986 cyan-ATLAS 2 PSN ATLAS25fix ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491166 2025-05-24 08:55:34 2460819.87192 18.986 0.189 19.18 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491165 2025-05-14 04:18:55 2460809.6798 18.35 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180416 AT 2025lwv 2 23:22:47.547 -05:21:37.95 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fiu ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-2, GOTO-S - GOTO-4 Y Y 18.576 cyan-ATLAS 2025-05-24 09:23:04.128 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256811 2025-05-26 10:27:54 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 23:22:47.533 -05:21:37.87 2025-05-24 17:52:13.440 18.52 L-GOTO 2 Other GOTO25dcn GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491653 2025-05-24 17:52:13 2460820.244595 18.52 0.13 ABMag L-GOTO GOTO-S_GOTO-4 180
491652 2024-12-30 20:14:06 2460675.343133 18.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256558 2025-05-25 05:41:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:22:47.547 -05:21:37.95 2025-05-24 09:23:04.128 18.576 cyan-ATLAS 2 PSN ATLAS25fiu ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491164 2025-05-24 09:23:04 2460819.89102 18.576 0.137 19.12 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491163 2025-05-20 10:25:24 2460815.93431 16.9 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180415 SN 2025lwu 2 1 00:15:13.244 -07:11:21.52 SN Ia 0.036 ATLAS, GOTO ATLAS, GOTO TCD ATLAS, GOTO ATLAS25fiw ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, GOTO-S - GOTO-4 LT - SPRAT Y Y 1 16.923 orange-ATLAS 2025-05-20 09:53:09.888 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256810 2025-05-26 10:27:46 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 00:15:13.228 -07:11:21.51 2025-05-24 18:14:55.968 16.92 L-GOTO 2 Other GOTO25dcm GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491651 2025-05-24 18:14:56 2460820.260372 16.92 0.03 ABMag L-GOTO GOTO-S_GOTO-4 180
491650 2025-01-12 19:33:21 2460688.314828 18.8 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
256557 2025-05-25 05:41:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:15:13.244 -07:11:21.52 2025-05-20 09:53:09.888 16.923 orange-ATLAS 2 PSN ATLAS25fiw ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491162 2025-05-20 09:53:10 2460815.91192 16.923 0.122 17.5 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491161 2025-01-21 05:33:54 2460696.73187 19.15 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21283 2025-06-12 09:39:57 Jacco Terwel J.H. Terwel, U. Burgaz, K. Maguire, R. Seth, C. O'Donnell, T.E. Müller-Bravo, C.G. Touchard-Paxton TCD SN Ia 0.036 1 Add TCD z from host H alpha line 2025TNSCR2199....1T
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21283 2025-06-12 04:52:47 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025lwu_2025-06-12_04-52-47.249_LT_SPRAT_TCD.txt Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21283 2025-06-12 04:52:47 LT / SPRAT 1200 J.H. Terwel J.H. Terwel TCD tns_2025lwu_2025-06-12_04-52-47.249_LT_SPRAT_TCD.txt Object
180414 SN 2025lwt 4 1 21:50:29.567 -13:39:20.30 SN Ia 0.09 ATLAS, GOTO, ZTF, MASTER ATLAS, GOTO, ZTF, MASTER ePESSTO+ ATLAS, GOTO, MASTER, ZTF ATLAS25fiv ATLAS-MLO - ATLAS-01, ATLAS-STH - ATLAS-03, GOTO-N - GOTO-2, GOTO-S - GOTO-3, Other - Other, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 19.213 orange-ATLAS 2025-05-23 14:02:17.088 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257382 2025-05-30 11:29:57 MASTER Ya.Kechin,V.Lipunov,E.Gorbovskoy et al. MASTER MASTER 21:50:29.540 -13:39:20.70 2025-05-30 07:37:50.016 19.5 Other- 3 PSN MASTER OT J215029.54-133920.7 MASTER N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492911 2025-05-30 07:54:58 2460825.82984 18.8 20 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
492910 2025-05-30 07:37:50 2460825.81794 19.5 20 VegaMag Other- Other_Other 60 Robot MASTER-OAFA
492909 2017-08-20 03:16:29 2457985.63645 20.4 VegaMag Other- Other_Other 540 Robot [Last non detection] MASTER-OAFA
257214 2025-05-29 12:17:44 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:50:29.567 -13:39:20.30 2025-05-26 11:06:55.002 19.4169 g-ZTF 2 PSN ZTF25aasfmrt ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492520 2025-05-29 11:07:38 2460824.9636343 19.2932 0.132882 ABMag r-ZTF P48_ZTF-Cam
492519 2025-05-26 11:06:55 2460821.9631366 19.4169 0.152945 ABMag g-ZTF P48_ZTF-Cam
256898 2025-05-27 08:49:09 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 21:50:29.570 -13:39:20.41 2025-05-24 17:43:14.304 19.16 L-GOTO 2 Other GOTO25ddj GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491840 2025-05-24 17:43:14 2460820.238361 19.16 0.14 ABMag L-GOTO GOTO-S_GOTO-3 180
491839 2025-05-15 04:46:29 2460810.698953 18.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256556 2025-05-25 05:41:12 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:50:29.566 -13:39:20.49 2025-05-23 14:02:17.088 19.213 orange-ATLAS 2 PSN ATLAS25fiv ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491160 2025-05-23 14:02:17 2460819.08492 19.213 0.187 19.36 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
491159 2025-05-16 02:07:35 2460811.5886 18.73 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21147 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.09 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21147 2025-05-26 07:59:58 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwt_2025-05-26_07-59-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwt_2025-05-26_07-59-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21147 2025-05-26 07:59:58 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwt_2025-05-26_07-59-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwt_2025-05-26_07-59-58_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180413 SN 2025lws 5 1 22:55:12.727 -00:06:35.46 SN Ia 0.07 ATLAS, YSE, ALeRCE, GOTO, Pan-STARRS ATLAS, Pan-STARRS, ZTF, GOTO TCD ATLAS, GOTO, Pan-STARRS, ZTF ATLAS25fit ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-1, GOTO-N - GOTO-2, P48 - ZTF-Cam, PS1 - GPC1, PS2 - GPC2 LT - SPRAT Y Y 1 18.63 cyan-ATLAS 2025-05-24 09:17:13.344 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258595 2025-06-14 20:42:35 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 22:55:12.727 -00:06:35.46 2025-06-06 13:28:22.368 18.54 w-P1 1 PSN PS25cvt Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495231 2025-06-06 13:28:22 2460833.06137 18.54 0.03 22 ABMag w-P1 PS1_GPC1 45 Robot
257319 2025-05-30 06:58:28 GOTO_bot G. Ramsay,K. Ackley,M. Dyer et al. GOTO GOTO 22:55:12.744 -00:06:35.83 2025-05-29 05:04:50.016 18.49 L-GOTO 2 Other GOTO25ddx GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492790 2025-05-29 05:04:50 2460824.711686 18.49 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
492789 2025-05-15 05:10:09 2460810.71538 18.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
257016 2025-05-27 20:46:03 ALeRCE A. Munoz-Arancibia,F.E. Bauer,G. Pignata et al. ALeRCE ZTF 22:55:12.724 -00:06:35.44 2025-05-27 11:06:08.001 18.621 g-ZTF 2 PSN SDSS J225512.76-000635.0 ZTF25aasnrmc ZTF SN candidate classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aasnrmc N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492089 2025-05-27 11:06:08 2460822.9625926 18.621 0.0552613 20.0797 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
492088 2025-05-12 11:27:58 2460807.9777546 18.1475 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
256652 2025-05-25 17:05:21 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 22:55:12.730 -00:06:35.56 2025-05-25 14:20:04.992 18.89 g-P1 1 PSN PS25cvt Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491351 2025-05-25 14:20:05 2460821.09728 18.89 0.06 21 ABMag g-P1 PS2_GPC2 27 Robot
256555 2025-05-25 05:40:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 22:55:12.739 -00:06:36.04 2025-05-24 09:17:13.344 18.63 cyan-ATLAS 2 PSN ATLAS25fit ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491158 2025-05-24 09:17:13 2460819.88696 18.63 0.138 19.1 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491157 2025-05-20 09:21:47 2460815.89013 17.77 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21201 2025-05-31 09:52:33 Charlotte-Grace Touchard-Paxton Charlotte-Grace Touchard-Paxton, Kate Maguire, Umut Burgaz, Christine Collins, Cillian O'Donnell, Ravi Seth, Jacobus Terwel, Tomas Muller Bravo TCD SN Ia 0.07 1 Add TCD SNID classification Ia-norm, redshift 0.07, phase -8.6d 2025TNSCR2059....1T
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21201 2025-05-30 00:00:00 LT / SPRAT Charlotte-Grace Touchard-Paxton, Kate Maguire, Umut Burgaz, Christine Collins, Cillian O'Donnell, Ravi Seth, Jacobus Terwel, Tho Charlotte-Grace Touchard-Paxton TCD tns_2025lws_2025-05-30_LT_SPRAT_TCD.text Object SNID classification Ia-norm - 90.5% match with Ia-norm sn2007qe at -8.6d, 100% Ia match, redshift 0.067
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21201 2025-05-30 00:00:00 LT / SPRAT Charlotte-Grace Touchard-Paxton, Kate Maguire, Umut Burgaz, Christine Collins, Cillian O'Donnell, Ravi Seth, Jacobus Terwel, Tho Charlotte-Grace Touchard-Paxton TCD tns_2025lws_2025-05-30_LT_SPRAT_TCD.text Object SNID classification Ia-norm - 90.5% match with Ia-norm sn2007qe at -8.6d, 100% Ia match, redshift 0.067
180412 AT 2025lwr 1 09:26:28.146 -13:33:19.88 ATLAS ATLAS ATLAS ATLAS25fis ATLAS-CHL - ATLAS-04 Y Y 19.357 cyan-ATLAS 2025-05-24 00:07:09.408 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256554 2025-05-25 05:39:54 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:26:28.146 -13:33:19.88 2025-05-24 00:07:09.408 19.357 cyan-ATLAS 2 PSN ATLAS25fis ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491156 2025-05-24 00:07:09 2460819.50497 19.357 0.197 19.32 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491155 2025-05-23 01:38:10 2460818.56817 19.35 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180411 AT 2025lwq 1 11:24:19.306 -17:16:07.94 ATLAS ATLAS ATLAS ATLAS25fir ATLAS-STH - ATLAS-03 Y Y 19.32 orange-ATLAS 2025-05-24 20:09:31.680 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256553 2025-05-25 05:39:27 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:24:19.306 -17:16:07.94 2025-05-24 20:09:31.680 19.32 orange-ATLAS 2 PSN ATLAS25fir ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491154 2025-05-24 20:09:32 2460820.33995 19.32 0.183 19.52 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
491153 2025-05-23 19:51:29 2460819.32742 19.34 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180410 AT 2025lwp 3 14:16:20.051 +20:20:30.52 ATLAS, ZTF, GOTO ATLAS, ZTF, GOTO ATLAS, GOTO, ZTF ATLAS25fiq ATLAS-HKO - ATLAS-02, GOTO-N - GOTO-1, P48 - ZTF-Cam Y Y 19.455 cyan-ATLAS 2025-05-23 09:01:40.224 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257403 2025-05-31 07:39:53 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 14:16:20.019 +20:20:30.26 2025-05-24 21:54:16.416 18.89 L-GOTO 2 Other GOTO25des GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492957 2025-05-24 21:54:16 2460820.41269 18.89 0.18 ABMag L-GOTO GOTO-N_GOTO-1 180
492956 2025-05-23 21:57:45 2460819.415104 18.9 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
257323 2025-05-30 07:23:41 Fritz K-Ryan Hinds (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:16:20.051 +20:20:30.52 2025-05-19 07:40:54.998 19.9484 g-ZTF 3 PSN ZTF25aatdrdx ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492799 2025-05-30 05:38:05 2460825.7347801 19.1345 0.183965 ABMag g-ZTF P48_ZTF-Cam
492798 2025-05-19 07:40:55 2460814.820081 19.9484 0.218056 ABMag g-ZTF P48_ZTF-Cam
492797 2025-05-15 06:34:24 2460810.7738889 20.1694 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
256552 2025-05-25 05:37:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:16:20.058 +20:20:30.39 2025-05-23 09:01:40.224 19.455 cyan-ATLAS 2 PSN ATLAS25fiq ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491152 2025-05-23 09:01:40 2460818.87616 19.455 0.175 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491151 2025-05-22 13:40:05 2460818.0695 18.91 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
180409 AT 2025lwo 1 09:19:09.081 -07:00:28.99 ATLAS ATLAS ATLAS ATLAS25fio ATLAS-CHL - ATLAS-04 Y Y 18.819 cyan-ATLAS 2025-05-23 23:44:55.392 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256551 2025-05-25 05:32:52 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:19:09.081 -07:00:28.99 2025-05-23 23:44:55.392 18.819 cyan-ATLAS 2 PSN ATLAS25fio ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491150 2025-05-23 23:44:55 2460819.48953 18.819 0.13 19.29 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491149 2025-05-20 01:34:04 2460815.56532 19.06 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180408 SN 2025lwn 3 1 23:05:18.880 -12:29:40.68 SN Ia 0.08 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ePESSTO+ ATLAS, GOTO, ZTF ATLAS25fin ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-2, GOTO-S - GOTO-3, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 18.34 cyan-ATLAS 2025-05-24 09:22:25.248 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258230 2025-06-12 16:40:55 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 23:05:18.880 -12:29:40.68 2025-06-06 11:04:40.995 18.864 r-ZTF 2 PSN ZTF25aausegz ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494612 2025-06-12 11:03:34 2460838.9608102 19.1411 0.215351 ABMag g-ZTF P48_ZTF-Cam
494611 2025-06-06 11:04:41 2460832.9615856 18.864 0.0477557 ABMag r-ZTF P48_ZTF-Cam
256813 2025-05-26 10:28:16 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 23:05:18.894 -12:29:40.75 2025-05-17 18:32:36.960 18.93 L-GOTO 2 Other GOTO25dcp GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491657 2025-05-17 18:32:37 2460813.27265 18.93 0.19 ABMag L-GOTO GOTO-S_GOTO-3 180
491656 2024-12-20 19:47:09 2460665.324412 19 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256550 2025-05-25 05:31:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 23:05:18.825 -12:29:41.23 2025-05-24 09:22:25.248 18.34 cyan-ATLAS 2 PSN ATLAS25fin ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491148 2025-05-24 09:22:25 2460819.89057 18.34 0.122 19.14 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491147 2025-05-22 10:31:59 2460817.93888 18.12 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21146 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia 0.08 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21146 2025-05-26 08:52:16 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21146 2025-05-26 08:52:16 ESO-NTT / EFOSC2-NTT 900 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lwn_2025-05-26_08-52-16_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180407 AT 2025lwm 2 11:13:42.338 +39:20:05.90 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fim ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2 Y Y 18.901 cyan-ATLAS 2025-05-24 07:48:44.928 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256869 2025-05-27 06:56:27 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 11:13:42.306 +39:20:05.64 2025-05-26 22:47:31.488 18.88 L-GOTO 2 Other GOTO25ddc GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491779 2025-05-26 22:47:31 2460822.449667 18.88 0.1 ABMag L-GOTO GOTO-N_GOTO-2 180
491778 2025-05-20 20:58:40 2460816.374068 19.1 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
256549 2025-05-25 05:31:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 11:13:42.338 +39:20:05.90 2025-05-24 07:48:44.928 18.901 cyan-ATLAS 2 PSN ATLAS25fim ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491146 2025-05-24 07:48:45 2460819.82552 18.901 0.126 19.43 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
491145 2025-05-22 07:56:01 2460817.83057 19.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180406 AT 2025lwl 2 00:01:31.284 +02:12:47.23 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25fil ATLAS-CHL - ATLAS-04, PS2 - GPC2 Y Y 18.52 cyan-ATLAS 2025-05-24 09:57:42.912 ATLAS_Bot1 N 2025TNSTR1950....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258238 2025-06-12 17:26:52 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 00:01:31.284 +02:12:47.23 2025-06-07 14:05:10.752 19.45 w-P1 1 PSN PS25dgs Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494623 2025-06-07 14:05:11 2460834.08693 19.45 0.06 22 ABMag w-P1 PS2_GPC2 45 Robot
256548 2025-05-25 05:30:35 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:01:31.275 +02:12:47.07 2025-05-24 09:57:42.912 18.52 cyan-ATLAS 2 PSN ATLAS25fil ATLAS 2025TNSTR1950....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491144 2025-05-24 09:57:43 2460819.91508 18.52 0.144 18.97 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
491143 2025-05-20 10:26:03 2460815.93476 16.96 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180141 SN 2025lmg 5 1 21:30:41.773 -10:37:53.81 SN Ia-91T-like 0.114 ATLAS, DESIRT, ZTF, GOTO ATLAS, DESIRT, ZTF, GOTO ePESSTO+ ATLAS, DESIRT, GOTO, ZTF ATLAS25fhp ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, CTIO-4m - DECAM, GOTO-N - GOTO-2, P48 - ZTF-Cam ESO-NTT - EFOSC2-NTT Y Y 1 18.617 orange-ATLAS 2025-05-23 08:10:22.656 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256514 2025-05-24 18:53:25 GOTO_bot B. Godson,D. O'Neill,K. Ackley et al. GOTO GOTO 21:30:41.762 -10:37:54.20 2025-05-22 04:47:03.840 18.83 L-GOTO 2 Other GOTO25dau GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491080 2025-05-22 04:47:04 2460817.699352 18.83 0.21 ABMag L-GOTO GOTO-N_GOTO-2 180
491079 2025-05-16 04:04:32 2460811.669812 18 ABMag L-GOTO GOTO-N_GOTO-2 135 [Last non detection]
256500 2025-05-24 16:49:17 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Lei Hu (Carnegie Mellon U.),Antonella Palmese (Carnegie Mellon U.) et al. DESIRT DESIRT 21:30:41.771 -10:37:54.05 2025-05-15 08:10:39.936 19.4757 r-Sloan 1 PSN T202505152130418m103754 DESIRT N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491056 2025-05-15 08:10:40 2460810.8407434 19.4757 0.0138788 ABMag r-Sloan CTIO-4m_DECAM
256423 2025-05-24 15:07:51 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 21:30:41.773 -10:37:53.81 2025-05-15 11:04:02.997 19.2768 g-ZTF 2 PSN ZTF25aaqvrbi ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490977 2025-05-23 11:13:53 2460818.9679745 18.9375 0.0848933 ABMag g-ZTF P48_ZTF-Cam
490976 2025-05-15 11:04:03 2460810.9611458 19.2768 0.233318 ABMag g-ZTF P48_ZTF-Cam
256170 2025-05-23 21:13:36 DESIRT_Bot Xander J. Hall (Carnegie Mellon U.),Tomás Ahumada (Caltech),Lei Hu (Carnegie Mellon U.) et al. DESIRT DESIRT 21:30:41.778 -10:37:53.81 2025-05-17 10:11:12.480 19.2359 r-Sloan 1 PSN T202505172130418m103754 DESIRT Discovered as part of the DECam ZTF experiment. (PI: Ahumada) N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490626 2025-05-17 10:11:12 2460812.9244469 19.2359 0.0131832 ABMag r-Sloan CTIO-4m_DECAM
256158 2025-05-23 18:56:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:30:41.734 -10:37:53.90 2025-05-23 08:10:22.656 18.617 orange-ATLAS 2 PSN ATLAS25fhp ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490602 2025-05-23 08:10:23 2460818.84054 18.617 0.161 19.07 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490601 2025-05-16 01:52:19 2460811.578 18.72 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21141 2025-05-25 16:22:09 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.114 1 Add ePESSTO+ 2025TNSCR1963....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21141 2025-05-25 07:54:48 ESO-NTT / EFOSC2-NTT 900 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025lmg_2025-05-25_07-54-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmg_2025-05-25_07-54-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21141 2025-05-25 07:54:48 ESO-NTT / EFOSC2-NTT 900 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025lmg_2025-05-25_07-54-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmg_2025-05-25_07-54-48_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180140 AT 2025lmf 3 18:18:44.312 +33:32:58.41 ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS, GOTO, ZTF ATLAS25fho ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, GOTO-N - GOTO-2, P48 - ZTF-Cam Y Y 19.534 cyan-ATLAS 2025-05-23 10:58:10.848 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257009 2025-05-27 14:13:40 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:18:44.312 +33:32:58.41 2025-05-25 10:27:35.997 19.4998 r-ZTF 2 PSN ZTF25aaryuhc ZTF N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
492069 2025-05-27 09:59:33 2460822.9163542 19.2471 0.079518 ABMag g-ZTF P48_ZTF-Cam
492068 2025-05-25 10:27:36 2460820.9358333 19.4998 0.0942445 ABMag r-ZTF P48_ZTF-Cam
256368 2025-05-24 12:10:58 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 18:18:44.323 +33:32:58.51 2025-05-24 01:59:01.824 19.42 L-GOTO 2 Other GOTO25czh GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490867 2025-05-24 01:59:02 2460819.582655 19.42 0.15 ABMag L-GOTO GOTO-N_GOTO-2 180
490866 2025-05-18 02:20:44 2460813.597731 19.2 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256157 2025-05-23 18:55:47 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:18:44.361 +33:32:58.58 2025-05-23 10:58:10.848 19.534 cyan-ATLAS 2 PSN ATLAS25fho ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490600 2025-05-23 10:58:11 2460818.95707 19.534 0.186 19.58 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
490599 2025-05-21 12:02:19 2460817.00161 19.23 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180139 AT 2025lme 1 15:57:47.275 +11:51:28.57 ATLAS ATLAS ATLAS ATLAS25fhn ATLAS-CHL - ATLAS-04, ATLAS-HKO - ATLAS-02 Y Y 19.001 cyan-ATLAS 2025-05-23 10:10:52.608 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256156 2025-05-23 18:53:53 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:57:47.275 +11:51:28.57 2025-05-23 10:10:52.608 19.001 cyan-ATLAS 2 PSN ATLAS25fhn ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490598 2025-05-23 10:10:53 2460818.92422 19.001 0.116 19.61 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
490597 2025-05-20 06:06:07 2460815.75425 19 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180138 AT 2025lmd 2 21:47:57.182 -18:57:09.93 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fhm ATLAS-CHL - ATLAS-04, GOTO-N - GOTO-2, GOTO-S - GOTO-4 Y Y 18.77 orange-ATLAS 2025-05-23 08:09:43.776 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256609 2025-05-25 07:39:56 GOTO_bot A. Kumar,G. Ramsay,K. Ackley et al. GOTO GOTO 21:47:57.156 -18:57:10.25 2025-05-24 16:44:43.872 18.77 L-GOTO 2 Other GOTO25dbo GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491266 2025-05-24 16:44:44 2460820.197729 18.77 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
491265 2025-05-15 05:00:39 2460810.708791 18.6 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
256155 2025-05-23 18:52:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 21:47:57.182 -18:57:09.93 2025-05-23 08:09:43.776 18.77 orange-ATLAS 2 PSN ATLAS25fhm ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490596 2025-05-23 08:09:44 2460818.84009 18.77 0.168 19.06 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490595 2025-05-22 08:40:17 2460817.86131 18.91 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180137 SN 2025lmc 2 1 14:58:38.388 +05:07:37.84 SN Ia-91T-like 0.08 ATLAS, Pan-STARRS ATLAS, Pan-STARRS ePESSTO+ ATLAS, Pan-STARRS ATLAS25fhl ATLAS-CHL - ATLAS-04, ATLAS-MLO - ATLAS-01, PS1 - GPC1 ESO-NTT - EFOSC2-NTT Y Y 1 18.672 orange-ATLAS 2025-05-23 09:43:05.952 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
258586 2025-06-14 20:37:04 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 14:58:38.388 +05:07:37.84 2025-05-24 09:34:17.184 18.71 w-P1 1 PSN PS25djv Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495222 2025-05-24 09:34:17 2460819.89881 18.71 0.02 22 ABMag w-P1 PS1_GPC1 45 Robot
256154 2025-05-23 18:51:06 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:58:38.415 +05:07:37.88 2025-05-23 09:43:05.952 18.672 orange-ATLAS 2 PSN ATLAS25fhl ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490594 2025-05-23 09:43:06 2460818.90493 18.672 0.157 19.6 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
490593 2025-05-20 04:50:10 2460815.7015 19.17 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21140 2025-05-25 16:22:09 ePESSTOplus_Bot1 Stefano Pio Cosentino, Callum Francis Aster, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.08 1 Add ePESSTO+ 2025TNSCR1963....1C
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21140 2025-05-25 05:28:32 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025lmc_2025-05-25_05-28-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmc_2025-05-25_05-28-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21140 2025-05-25 05:28:32 ESO-NTT / EFOSC2-NTT 600 Stefano Pio Cosentino, Callum Francis Aster Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee ePESSTO+ tns_2025lmc_2025-05-25_05-28-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmc_2025-05-25_05-28-32_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180136 SN 2025lmb 1 1 15:52:06.712 +21:26:48.53 SN II 0.047 ATLAS ATLAS ePESSTO+ ATLAS ATLAS25fhk ATLAS-HKO - ATLAS-02 ESO-NTT - EFOSC2-NTT Y Y 1 19.459 cyan-ATLAS 2025-05-23 10:16:45.984 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256153 2025-05-23 18:40:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:52:06.712 +21:26:48.53 2025-05-23 10:16:45.984 19.459 cyan-ATLAS 2 PSN ATLAS25fhk ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490592 2025-05-23 10:16:46 2460818.92831 19.459 0.184 19.63 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
490591 2025-05-22 11:25:44 2460817.9762 19.63 ABMag cyan-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Classification reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21145 2025-05-26 16:54:26 ePESSTOplus_Bot1 Callum Francis Aster, Stefano Pio Cosentino, Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai, A. Horowicz on behalf of ePESSTO+ ePESSTO+ SN II 0.047 1 Add ePESSTO+ 2025TNSCR1978....1A
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21145 2025-05-26 04:37:25 ESO-NTT / EFOSC2-NTT 2000 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lmb_2025-05-26_04-37-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmb_2025-05-26_04-37-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Spectra
ID Obs-date (UT) Tel / Inst Exp-Time Observer/s Reducer/s Group Spectrum ascii file Spectrum fits file Spec. Type Assoc. Groups End prop. period Remarks
21145 2025-05-26 04:37:25 ESO-NTT / EFOSC2-NTT 2000 Callum Francis Aster, Stefano Pio Cosentino Amar Aryan, Ting-Wan Chen, Yu-Hsing Lee, Cheng-Han Lai ePESSTO+ tns_2025lmb_2025-05-26_04-37-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2025lmb_2025-05-26_04-37-25_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
180099 AT 2025lkq 2 02:30:36.378 -31:35:49.01 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fhj ATLAS-CHL - ATLAS-04, GOTO-S - GOTO-4 Y Y 17.512 orange-ATLAS 2025-05-23 09:52:30.144 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256623 2025-05-25 08:36:38 GOTO_bot A. Kumar,D. O'Neill,K. Ackley et al. GOTO GOTO 02:30:36.369 -31:35:48.77 2025-05-24 19:45:59.904 18.08 L-GOTO 2 Other GOTO25dbc GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491294 2025-05-24 19:46:00 2460820.323611 18.08 0.1 ABMag L-GOTO GOTO-S_GOTO-4 180
491293 2025-01-30 11:05:13 2460705.961962 19.8 ABMag L-GOTO GOTO-S_GOTO-4 180 [Last non detection]
256106 2025-05-23 15:09:19 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 02:30:36.378 -31:35:49.01 2025-05-23 09:52:30.144 17.512 orange-ATLAS 2 PSN ATLAS25fhj ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490444 2025-05-23 09:52:30 2460818.91146 17.512 0.102 18.7 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490443 2025-03-15 01:20:02 2460749.55558 16.65 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180090 AT 2025lkh 1 08:45:53.901 -38:47:03.91 ATLAS ATLAS ATLAS ATLAS25fhg ATLAS-CHL - ATLAS-04 Y Y 19.316 cyan-ATLAS 2025-05-22 00:14:51.648 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256087 2025-05-23 11:39:55 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:45:53.901 -38:47:03.91 2025-05-22 00:14:51.648 19.316 cyan-ATLAS 2 PSN ATLAS25fhg ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490421 2025-05-22 00:14:52 2460817.51032 19.316 0.182 19.37 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490420 2025-05-21 01:31:59 2460816.56388 18.46 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180089 AT 2025lkg 2 09:55:39.635 -16:14:54.38 ATLAS, YSE ATLAS, Pan-STARRS ATLAS, Pan-STARRS ATLAS25fhd ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, PS2 - GPC2 Y Y 19.342 cyan-ATLAS 2025-05-23 01:08:36.960 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256398 2025-05-24 13:25:55 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 09:55:39.635 -16:14:54.38 2025-05-23 06:12:23.904 19.3 g-P1 1 PSN PS25cvh Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490924 2025-05-23 06:12:24 2460818.75861 19.3 0.07 21 ABMag g-P1 PS2_GPC2 27 Robot
256086 2025-05-23 11:32:32 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:55:39.666 -16:14:54.31 2025-05-23 01:08:36.960 19.342 cyan-ATLAS 2 PSN ATLAS25fhd ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490419 2025-05-23 01:08:37 2460818.54765 19.342 0.187 19.41 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490418 2025-05-19 20:33:24 2460815.35653 18.38 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180088 AT 2025lkf 3 14:58:01.488 +39:40:05.65 ATLAS, ALeRCE, YSE ATLAS, ZTF, Pan-STARRS ATLAS, Pan-STARRS, ZTF ATLAS25fhb ATLAS-HKO - ATLAS-02, ATLAS-MLO - ATLAS-01, P48 - ZTF-Cam, PS1 - GPC1 Y Y 19.243 orange-ATLAS 2025-05-21 09:42:52.992 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
257724 2025-06-03 16:26:32 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 14:58:01.488 +39:40:05.65 2025-06-03 07:28:41.376 19.69 i-P1 1 PSN PS25ddg Pan-STARRS N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
493556 2025-06-03 07:28:41 2460829.81159 19.69 0.1 20.7 ABMag i-P1 PS1_GPC1 27 Robot
256710 2025-05-25 19:47:01 ALeRCE S. Jurado,F.E. Bauer,F. Forster et al. ALeRCE ZTF 14:58:01.507 +39:40:05.63 2025-05-25 08:42:44.004 18.9832 g-ZTF 2 PSN SDSS J145801.68+394005.4 ZTF25aarwzkl ZTF Early SN candidate (g-rise > 0.57+-0.02 mag/day) classified using ALeRCE's stamp classifier (Carrasco-Davis et al. 2021) and the public ZTF stream. Discovery image and light curve in http://alerce.online/object/ZTF25aarwzkl N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491475 2025-05-25 08:42:44 2460820.8630093 18.9832 0.0643797 20.6554 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF
491474 2025-05-25 07:14:00 2460820.8013889 20.1071 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF
256085 2025-05-23 11:25:46 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:58:01.519 +39:40:05.74 2025-05-21 09:42:52.992 19.243 orange-ATLAS 2 PSN ATLAS25fhb ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490417 2025-05-21 09:42:53 2460816.90478 19.243 0.162 19.61 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
490416 2025-05-20 14:18:07 2460816.09591 19 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
180087 AT 2025lke 1 18:22:35.469 +35:20:37.36 ATLAS ATLAS ATLAS ATLAS25fha ATLAS-MLO - ATLAS-01 Y Y 19.502 orange-ATLAS 2025-05-22 10:50:11.328 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256084 2025-05-23 11:23:14 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:22:35.469 +35:20:37.36 2025-05-22 10:50:11.328 19.502 orange-ATLAS 2 PSN ATLAS25fha ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490415 2025-05-22 10:50:11 2460817.95152 19.502 0.2 19.55 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
490414 2025-05-21 12:02:59 2460817.00207 19.16 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
180086 AT 2025lkd 1 09:58:33.790 -16:14:22.25 ATLAS ATLAS ATLAS ATLAS25fgz ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.947 cyan-ATLAS 2025-05-23 01:08:36.960 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256083 2025-05-23 11:18:28 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:58:33.790 -16:14:22.25 2025-05-23 01:08:36.960 18.947 cyan-ATLAS 2 PSN ATLAS25fgz ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490413 2025-05-23 01:08:37 2460818.54765 18.947 0.136 19.41 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490412 2025-05-19 20:33:24 2460815.35653 18.38 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180085 AT 2025lkc 1 15:24:36.660 -38:49:16.58 ATLAS ATLAS ATLAS ATLAS25fgy ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 19.182 cyan-ATLAS 2025-05-22 04:12:43.200 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256082 2025-05-23 11:17:42 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 15:24:36.660 -38:49:16.58 2025-05-22 04:12:43.200 19.182 cyan-ATLAS 2 PSN ATLAS25fgy ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490411 2025-05-22 04:12:43 2460817.6755 19.182 0.179 19.32 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490410 2025-05-16 23:39:16 2460812.4856 14.32 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]
180084 AT 2025lkb 1 20:14:29.727 -65:15:18.81 ATLAS ATLAS ATLAS ATLAS25fgx ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.21 orange-ATLAS 2025-05-23 01:53:30.048 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256081 2025-05-23 11:15:24 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:14:29.727 -65:15:18.81 2025-05-23 01:53:30.048 18.21 orange-ATLAS 2 PSN ATLAS25fgx ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490409 2025-05-23 01:53:30 2460818.57882 18.21 0.146 19.32 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
490408 2025-05-21 07:15:11 2460816.80221 18.7 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180083 AT 2025lka 1 09:31:07.847 -30:01:35.86 ATLAS ATLAS ATLAS ATLAS25fgw ATLAS-CHL - ATLAS-04 Y Y 19.244 cyan-ATLAS 2025-05-23 00:18:32.832 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256080 2025-05-23 11:14:57 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 09:31:07.847 -30:01:35.86 2025-05-23 00:18:32.832 19.244 cyan-ATLAS 2 PSN ATLAS25fgw ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490407 2025-05-23 00:18:33 2460818.51288 19.244 0.189 19.43 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490406 2025-05-22 00:56:09 2460817.53899 19.42 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180081 AT 2025ljy 2 00:47:16.497 -81:11:55.85 ATLAS, GOTO ATLAS, GOTO ATLAS, GOTO ATLAS25fgt ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03, GOTO-S - GOTO-3, GOTO-S - GOTO-4 Y Y 18.78 orange-ATLAS 2025-05-23 00:59:11.904 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256515 2025-05-24 18:53:32 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 00:47:16.363 -81:11:56.10 2025-05-24 17:20:57.696 18.71 L-GOTO 2 Other GOTO25das GOTO N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
491082 2025-05-24 17:20:58 2460820.222885 18.71 0.1 ABMag L-GOTO GOTO-S_GOTO-4 180
491081 2025-05-06 18:32:07 2460802.272299 18.8 ABMag L-GOTO GOTO-S_GOTO-3 180 [Last non detection]
256078 2025-05-23 11:00:34 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 00:47:16.497 -81:11:55.85 2025-05-23 00:59:11.904 18.78 orange-ATLAS 2 PSN ATLAS25fgt ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490404 2025-05-23 00:59:12 2460818.54111 18.78 0.144 19.19 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
490403 2025-05-21 09:21:57 2460816.89024 17.78 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
180080 AT 2025ljx 1 08:35:43.128 -12:12:09.43 ATLAS ATLAS ATLAS ATLAS25fgs ATLAS-CHL - ATLAS-04, ATLAS-STH - ATLAS-03 Y Y 18.379 cyan-ATLAS 2025-05-23 00:59:56.832 ATLAS_Bot1 N 2025TNSTR1912....1T
AT reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Photometry Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
256077 2025-05-23 10:56:36 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:35:43.128 -12:12:09.43 2025-05-23 00:59:56.832 18.379 cyan-ATLAS 2 PSN ATLAS25fgs ATLAS 2025TNSTR1912....1T N
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
490402 2025-05-23 00:59:57 2460818.54163 18.379 0.101 19.25 ABMag cyan-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
490401 2025-05-16 19:54:30 2460812.32951 17.42 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot [Last non detection]