RA/DEC (2000)
23:50:45.007 +14:35:28.97
357.687528306 +14.5913802993
Type
SN Ia
Redshift
0.068
Discovery ReportClassification Report
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-06-14 13:47:02.976
TNS AT
Y
Public
Y
Discovery Mag
18.584
Filter
orange-ATLAS
Reporter/s
J. Tonry, L. Denneau, H. Weiland, R. Siverd (IfA, University of Hawaii), N. Erasmus, W. Koorts (South African Astronomical Observatory), A. Jordan, V. Suc (UAI, Obstech), S. J. Smartt, K. W. Smith (Oxford/QUB), D. R. Young, M. Nicholl, M. Fulton, M. McCollum, T. Moore, J. Weston, X. Sheng, C. R. Angus, A. Wilson, A. Aamer, D. Magill (QUB), P. Ramsden (Birmingham/QUB), L. Shingles (GSI/QUB), S. Srivastav, J. H. Gillanders, H. Stevance, A. J. Cooper, F. Stoppa, J. Tweddle (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025nnr - 2025-06-15 13:57:07 UH88 / SNIFS (SCAT)z=
 ▌SN_2025nnr - 2025-06-15 13:57:07 UH88 / SNIFS (SCAT)z=
 ▌SN_2025nnr - 2025-06-15 13:57:07 UH88 / SNIFS (SCAT)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

 ▌GOTO-N_GOTO-2_L
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌ATLAS-HKO_ATLAS-02_orange
 ▌PS1_GPC1_w
   
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
21312 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT_1.dat Object
21311 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT_0.dat Object
21310 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-06-09 04:14:21 - 2025-06-09 04:14:21 2460835.676631 - 2460835.676631 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495601 2025-06-09 04:14:21 2460835.676631 18.9 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-06-12 04:32:51 - 2025-06-12 04:32:51 2460838.689483 - 2460838.689483 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495602 2025-06-12 04:32:51 2460838.689483 18.84 0.2 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-06-25 08:43:08 - 2025-06-25 08:43:08 2460851.863287 - 2460851.863287 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503473 2025-06-25 08:43:08 2460851.863287 19.7896 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-06-27 11:47:15 - 2025-07-19 09:50:58 2460853.9911458 - 2460875.9103935 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503475 2025-07-19 09:50:58 2460875.9103935 19.7507 0.170572 ABMag g-ZTF P48_ZTF-Cam
503474 2025-06-27 11:47:15 2460853.9911458 17.9953 0.092984 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-06-13 14:47:28 - 2025-06-13 14:47:28 2460840.1163 - 2460840.1163 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495143 2025-06-13 14:47:28 2460840.1163 18.48 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-14 13:47:03 - 2025-06-14 13:47:03 2460841.07434 - 2460841.07434 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495144 2025-06-14 13:47:03 2460841.07434 18.584 0.163 18.87 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
w-P1 PS1_GPC1 2025-07-01 13:33:09 - 2025-07-01 13:33:09 2460858.06469 - 2460858.06469 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
546430 2025-07-01 13:33:09 2460858.06469 18.5 0.02 22 ABMag w-P1 PS1_GPC1 45 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
285145 2025-12-31 15:25:46 PS1_Bot1 K. C. Chambers, T. de Boer, J. Fairlamb et al. Pan-STARRS Pan-STARRS 23:50:45.007 +14:35:28.97 2025-07-01 13:33:09.216 18.5 w-P1 PSN PS25lyk Pan-STARRS N
262995 2025-07-19 14:55:16 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 23:50:45.014 +14:35:28.87 2025-06-27 11:47:14.997 17.9953 g-ZTF PSN ZTF25aaxzpxo ZTF N
258781 2025-06-17 05:27:28 GOTO_bot D. O'Neill, G. Ramsay, K. Ackley et al. GOTO GOTO 23:50:44.970 +14:35:28.80 2025-06-12 04:32:51.072 18.84 L-GOTO Other GOTO25dnq GOTO N
258513 2025-06-14 18:46:04 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 23:50:44.998 +14:35:29.19 2025-06-14 13:47:02.976 18.584 orange-ATLAS PSN ATLAS25gdk ATLAS 2025TNSTR2213....1T N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
21312 2025-06-15 19:06:05 Atlas Syncatto Atlas Syncatto (IfA, UH Hilo) on behalf of the SCAT team. SCAT SN Ia 0.068 1 SCAT 2025TNSCR2229....1S
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
21312 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT_1.dat Object
21311 2025-06-15 19:04:05 Atlas Syncatto Atlas Syncatto (IfA, UH Hilo) on behalf of the SCAT team. SCAT SN Ia 0.068 1 SCAT 2025TNSCR2229....1S
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
21311 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT_0.dat Object
21310 2025-06-15 19:04:04 Atlas Syncatto Atlas Syncatto (IfA, UH Hilo) on behalf of the SCAT team. SCAT SN Ia 0.068 1 SCAT 2025TNSCR2229....1S
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
21310 2025-06-15 13:57:07 UH88 / SNIFS 1800 Atlas Syncatto Atlas Syncatto SCAT tns_2025nnr_2025-06-15_13-57-07_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Wed, 12/31/2025 - 15:25

Object coordinates updated

Object coordinates updated according to AT-report 285145 of Group Pan-STARRS
Previous RA, DEC: 23:50:45.014, +14:35:28.87 (357.6875583, +14.591353)
Updated RA, DEC: 23:50:45.007, +14:35:28.97 (357.687528306, +14.5913802993)

TNS
System

Sat, 07/19/2025 - 14:55

Object coordinates updated

Object coordinates updated according to AT-report 262995 of Group ZTF
Previous RA, DEC: 23:50:44.998, +14:35:29.19 (357.6874925, +14.5914425)
Updated RA, DEC: 23:50:45.014, +14:35:28.87 (357.6875583, +14.591353)