RA/DEC (2000)
14:48:06.586 +31:44:44.07
222.0274408 +31.7455762
Type
SN Ia
Redshift
0.0453
Reporting Group
ATLAS
Discovering Data Source
ATLAS
Discovery Date
2025-01-17 13:50:14.784
TNS AT
Y
Public
Y
Discovery Mag
18.894
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 (Oxford), L. Rhodes (TSI/McGill), A. Rest (STScI), T.-W. Chen (NCU), C. Stubbs (Harvard), J. S. Sommer (LMU), B. P. Schmidt (ANU)

Spectra

 SN_2025ou - 2025-01-25 10:37:43 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

 GOTO-N_GOTO-2_L
 GOTO-N_GOTO-1_L
 P48_ZTF-Cam_r
 P48_ZTF-Cam_g
 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
20236 2025-01-25 10:37:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ou_2025-01-25_10-37-42.512366_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-01-25 04:28:33 - 2025-01-25 04:28:33 2460700.686492 - 2460700.686492 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464870 2025-01-25 04:28:33 2460700.686492 17.8 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
L-GOTO GOTO-N_GOTO-1 2025-01-27 03:51:53 - 2025-01-27 03:51:53 2460702.661028 - 2460702.661028 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
464871 2025-01-27 03:51:53 2460702.661028 18.03 0.06 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-01-12 12:14:23 - 2025-01-15 12:22:40 2460688.0099884 - 2460691.0157407 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462760 2025-01-15 12:22:40 2460691.0157407 19.408 0.205368 ABMag r-ZTF P48_ZTF-Cam
462759 2025-01-12 12:14:23 2460688.0099884 19.4115 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
g-ZTF P48_ZTF-Cam 2025-01-17 11:29:18 - 2025-01-17 11:29:18 2460692.9786806 - 2460692.9786806 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462761 2025-01-17 11:29:18 2460692.9786806 18.9751 0.113442 ABMag g-ZTF P48_ZTF-Cam
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-01-16 14:35:53 - 2025-01-17 13:50:15 2460692.10825 - 2460693.07656 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
462607 2025-01-17 13:50:15 2460693.07656 18.894 0.185 19.06 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
462606 2025-01-16 14:35:53 2460692.10825 19.02 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
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 Bibcode Unreal Auto classification
242572 2025-01-27 08:37:07 GOTO_bot D. O'Neill,G. Ramsay,K. Ackley et al. GOTO GOTO 14:48:06.609 +31:44:43.97 2025-01-27 03:51:52.992 18.03 L-GOTO Other GOTO25rq GOTO N
241318 2025-01-18 03:03:43 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 14:48:06.586 +31:44:44.07 2025-01-15 12:22:39.996 19.408 r-ZTF PSN ZTF25aabylly ZTF N
241258 2025-01-17 16:47:31 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 14:48:06.550 +31:44:44.16 2025-01-17 13:50:14.784 18.894 orange-ATLAS PSN ATLAS25alu ATLAS 2025TNSTR.221....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
20236 2025-01-26 07:53:00 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.0453 1 ZTF 2025TNSCR.361....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
20236 2025-01-25 10:37:43 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025ou_2025-01-25_10-37-42.512366_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 241318 of Group ZTF
Previous RA, DEC: 14:48:06.550, +31:44:44.16 (222.02729, +31.7456)
Updated RA, DEC: 14:48:06.586, +31:44:44.07 (222.0274408, 31.7455762)