RA/DEC (2000)
12:45:44.517 -07:03:11.16
191.435489377 -7.05310110825
Type
SN Ia
Redshift
0.082
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-03-02 09:30:25.001
TNS AT
Y
Public
Y
Discovery Mag
19.9975
Filter
r-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025dis - 2025-03-08 00:00:00 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-S_GOTO-4_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
20546 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dis_2025-03-08_UH88_SNIFS_SCAT.dat Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-03-01 12:51:18 - 2025-03-20 11:38:48 2460736.035626 - 2460754.985278 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
477366 2025-03-20 11:38:48 2460754.985278 19 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
477365 2025-03-01 12:51:18 2460736.035626 19.7 ABMag L-GOTO GOTO-S_GOTO-4 135 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-03-02 09:30:25 - 2025-03-05 08:05:54 2460736.8961227 - 2460739.8374306 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473444 2025-03-05 08:05:54 2460739.8374306 19.4836 0.162185 ABMag r-ZTF P48_ZTF-Cam
473443 2025-03-02 09:30:25 2460736.8961227 19.9975 0.219243 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-02-28 09:34:25 - 2025-02-28 09:34:25 2460734.8989005 - 2460734.8989005 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
473442 2025-02-28 09:34:25 2460734.8989005 19.7791 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-03-24 11:56:27 - 2025-03-24 11:56:27 2460758.99753 - 2460758.99753 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478536 2025-03-24 11:56:27 2460758.99753 19.338 0.178 19.57 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-03-22 15:30:37 - 2025-03-22 15:30:37 2460757.14626 - 2460757.14626 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
478535 2025-03-22 15:30:37 2460757.14626 18.52 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
w-P1 PS1_GPC1 2025-02-27 11:49:12 - 2025-02-27 11:49:12 2460733.9925 - 2460733.9925 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
475934 2025-02-27 11:49:12 2460733.9925 20.93 0.12 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
249731 2025-03-24 14:33:21 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:45:44.528 -07:03:11.22 2025-03-24 11:56:26.592 19.338 orange-ATLAS PSN ATLAS25daa ATLAS N
249128 2025-03-21 11:05:56 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 12:45:44.493 -07:03:11.09 2025-03-20 11:38:48.192 19 L-GOTO Other GOTO25bdv GOTO N
248215 2025-03-15 00:00:20 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:45:44.517 -07:03:11.16 2025-02-27 11:49:12.000 20.93 w-P1 PSN PS25adk Pan-STARRS N
246728 2025-03-05 09:15:10 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:45:44.526 -07:03:11.13 2025-03-02 09:30:25.001 19.9975 r-ZTF PSN ZTF25aaipveb ZTF 2025TNSTR.894....1S N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20546 2025-03-09 03:39:58 Willem Hoogendam Willem Hoogendam (IfA/Hawaii) on behalf of the SCAT team SCAT SN Ia 0.082 1 SCAT Redshift from SNID. SN Ia associated with the background galaxy, not NGC 4671. 2025TNSCR.934....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
20546 2025-03-08 00:00:00 UH88 / SNIFS 1800 Hoogendam Hoogendam SCAT tns_2025dis_2025-03-08_UH88_SNIFS_SCAT.dat Object

Comments

TNS
System

Sat, 03/15/2025 - 00:00

Object coordinates updated

Object coordinates updated according to AT-report 248215 of Group Pan-STARRS
Previous RA, DEC: 12:45:44.526, -07:03:11.13 (191.435527, -7.0530925)
Updated RA, DEC: 12:45:44.517, -07:03:11.16 (191.435489377, -7.05310110825)