RA/DEC (2000)
12:40:45.595 -16:40:22.26
190.18998074 -16.6728511449
Type
SN Ia
Redshift
0.0638
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-02-19 10:33:29.001
TNS AT
Y
Public
Y
Discovery Mag
18.5178
Filter
g-ZTF
Reporter/s
Jacob Wise (LJMU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Spectra

 ▌SN_2025cax - 2025-02-28 07:32:35 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
 ▌PS2_GPC2_w
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-HKO_ATLAS-02_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
20530 2025-02-28 07:32:35 P60 / SEDM 2160 SEDmRobot ZTF tns_2025cax_2025-02-28_07-32-35.258864_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-N_GOTO-2 2025-02-13 03:09:48 - 2025-02-13 03:09:48 2460719.631811 - 2460719.631811 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472320 2025-02-13 03:09:48 2460719.631811 18 ABMag L-GOTO GOTO-N_GOTO-2 180 [Last non detection]
w-P1 PS2_GPC2 2025-04-25 07:13:09 - 2025-04-25 07:13:09 2460790.8008 - 2460790.8008 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
495312 2025-04-25 07:13:09 2460790.8008 20.01 0.07 22 ABMag w-P1 PS2_GPC2 45 Robot
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-02-20 07:23:16 - 2025-02-20 07:23:16 2460726.80782 - 2460726.80782 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470192 2025-02-20 07:23:16 2460726.80782 18.565 0.15 19.03 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
L-GOTO GOTO-N_GOTO-1 2025-02-21 01:27:21 - 2025-02-21 01:27:21 2460727.560664 - 2460727.560664 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
472321 2025-02-21 01:27:21 2460727.560664 18.37 0.16 ABMag L-GOTO GOTO-N_GOTO-1 180
r-ZTF P48_ZTF-Cam 2025-02-19 11:27:47 - 2025-02-19 11:27:47 2460725.9776273 - 2460725.9776273 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469872 2025-02-19 11:27:47 2460725.9776273 18.5402 0.105277 ABMag r-ZTF P48_ZTF-Cam
g-ZTF P48_ZTF-Cam 2025-02-11 10:32:39 - 2025-02-19 10:33:29 2460717.9393403 - 2460725.939919 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
469871 2025-02-19 10:33:29 2460725.939919 18.5178 0.130738 ABMag g-ZTF P48_ZTF-Cam
471934 2025-02-19 10:33:29 2460725.939919 18.5178 0.130738 19.0308 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
469870 2025-02-11 10:32:39 2460717.9393403 18.9272 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
471933 2025-02-11 10:32:39 2460717.9393403 18.9272 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-02-18 15:32:50 - 2025-02-18 15:32:50 2460725.1478 - 2460725.1478 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
470191 2025-02-18 15:32:50 2460725.1478 18.77 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 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 ADS Bibcode Unreal Auto classification
258647 2025-06-15 13:26:55 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 12:40:45.595 -16:40:22.26 2025-04-25 07:13:09.120 20.01 w-P1 PSN PS25dli Pan-STARRS N
246161 2025-02-27 16:10:20 GOTO_bot D. O'Neill,K. Ackley,M. Dyer et al. GOTO GOTO 12:40:45.604 -16:40:22.37 2025-02-21 01:27:21.024 18.37 L-GOTO Other GOTO25atf GOTO N
245993 2025-02-25 19:27:53 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 12:40:45.601 -16:40:22.32 2025-02-19 10:33:29.002 18.5178 g-ZTF PSN ZTF25aagbdyg ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aagbdyg N
245210 2025-02-20 13:06:10 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 12:40:45.609 -16:40:22.37 2025-02-20 07:23:15.648 18.565 orange-ATLAS PSN ATLAS25btt ATLAS N
245080 2025-02-20 00:51:45 Fritz Jacob Wise (LJMU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 12:40:45.610 -16:40:22.40 2025-02-19 10:33:29.001 18.5178 g-ZTF PSN ZTF25aagbdyg ZTF 2025TNSTR.696....1W N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
20530 2025-03-05 18:37:11 ZTF_Bot1 S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.0638 1 Add ZTF 2025TNSCR.899....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
20530 2025-02-28 07:32:35 P60 / SEDM 2160 SEDmRobot ZTF tns_2025cax_2025-02-28_07-32-35.258864_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Sun, 06/15/2025 - 13:26

Object coordinates updated

Object coordinates updated according to AT-report 258647 of Group Pan-STARRS
Previous RA, DEC: 12:40:45.601, -16:40:22.32 (190.19000452222, -16.672865511111)
Updated RA, DEC: 12:40:45.595, -16:40:22.26 (190.18998074, -16.6728511449)

TNS
System

Tue, 02/25/2025 - 19:27

Object coordinates updated

Object coordinates updated according to AT-report 245993 of Group ZTF
Previous RA, DEC: 12:40:45.610, -16:40:22.40 (190.1900402, -16.67289)
Updated RA, DEC: 12:40:45.601, -16:40:22.32 (190.19000452222, -16.672865511111)