RA/DEC (2000)
06:05:05.086 +34:26:12.63
91.2711932 +34.4368411
Type
SN Ia
Redshift
0.023906
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-08-11 12:02:13.997
TNS AT
Y
Public
Y
Discovery Mag
19.7177
Filter
r-ZTF
Reporter/s
Nabeel Rehemtulla (CIERA, NU), Kaustav Kashyap Das (Caltech), Mansi Kasliwal (Caltech), Theophile Du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025ttr - 2025-08-16 11:05:13 P60 / SEDM (ZTF)z=
▌Show H at z=vexp= km/s
▌Show He at z=vexp= km/s
▌Show He II at z=vexp= km/s
▌Show C II at z=vexp= km/s
▌Show C III at z=vexp= km/s
▌Show C IV at z=vexp= km/s
▌Show N II at z=vexp= km/s
▌Show N III at z=vexp= km/s
▌Show N IV at z=vexp= km/s
▌Show N V at z=vexp= km/s
▌Show O at z=vexp= km/s
▌Show [O I] at z=vexp= km/s
▌Show O II at z=vexp= km/s
▌Show [O II] at z=vexp= km/s
▌Show [O III] at z=vexp= km/s
▌Show O V at z=vexp= km/s
▌Show O VI at z=vexp= km/s
▌Show Na at z=vexp= km/s
▌Show Mg at z=vexp= km/s
▌Show Mg II at z=vexp= km/s
▌Show Si II at z=vexp= km/s
▌Show S II at z=vexp= km/s
▌Show Ca II at z=vexp= km/s
▌Show [Ca II] at z=vexp= km/s
▌Show Fe II at z=vexp= km/s
▌Show Fe III at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Å at z=vexp= km/s
▌Show Tellurics 
▌Show Galaxy lines at z=
▌Show WR-WN at z=vexp= km/s
▌Show WR-WC/O at z=vexp= km/s
   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌GOTO-N_GOTO-2_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
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
21818 2025-08-16 11:05:13 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ttr_2025-08-16_11-05-13.404486_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-08-15 05:20:36 - 2025-08-15 05:20:36 2460902.72264 - 2460902.72264 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509373 2025-08-15 05:20:36 2460902.72264 18.19 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
L-GOTO GOTO-N_GOTO-2 2025-02-27 22:24:33 - 2025-08-22 05:38:39 2460734.433714 - 2460909.735173 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
511085 2025-08-22 05:38:39 2460909.735173 17.59 0.05 ABMag L-GOTO GOTO-N_GOTO-2 270
511084 2025-02-27 22:24:33 2460734.433714 19.5 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-08-10 12:13:23 - 2025-08-13 12:01:51 2460898.009294 - 2460901.0012847 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
508570 2025-08-13 12:01:51 2460901.0012847 18.9406 0.138928 ABMag r-ZTF P48_ZTF-Cam
508569 2025-08-11 12:02:14 2460899.0015509 19.7177 0.205327 ABMag r-ZTF P48_ZTF-Cam
508568 2025-08-10 12:13:23 2460898.009294 18.8093 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-08-16 14:20:52 - 2025-08-16 14:20:52 2460904.09782 - 2460904.09782 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
509374 2025-08-16 14:20:52 2460904.09782 18.17 0.087 19.5 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 110 Robot
AT Reports
ID Time received (UT) Sender Reporter/s Reporting group Disc. Data Source RA DEC Discovery date (UT) Discovery Mag. Filter Related files AT Type Host name Internal name Assoc. Groups End prop. period Remarks ADS Bibcode Unreal Auto classification
267019 2025-08-22 06:58:40 GOTO_bot S. Belkin,G. Ramsay,K. Ackley et al. GOTO GOTO 06:05:05.105 +34:26:12.57 2025-08-22 05:38:38.688 17.59 L-GOTO Other GOTO25gcz GOTO N
266104 2025-08-16 18:23:57 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 06:05:05.095 +34:26:12.79 2025-08-16 14:20:51.648 18.17 orange-ATLAS PSN ATLAS25jpn ATLAS N
265714 2025-08-13 17:32:26 ZTF_CATS150 Nabeel Rehemtulla (CIERA,NU),Kaustav Kashyap Das (Caltech) et al. ZTF ZTF 06:05:05.086 +34:26:12.63 2025-08-11 12:02:13.997 19.7177 r-ZTF PSN ZTF25abikugi ZTF 2025TNSTR3186....1R N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21818 2025-08-18 19:32:54 ZTF_Bot1 N. Rehemtulla, K. Das, A. Mehla, M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.023906 1 ZTF 2025TNSCR3273....1R
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
21818 2025-08-16 11:05:13 P60 / SEDM 2700 SEDmRobot ZTF tns_2025ttr_2025-08-16_11-05-13.404486_P60_SEDM_ZTF.ascii Object

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