RA/DEC (2000)
01:07:23.924 +00:55:59.56
16.8496840241 +0.933211445224
Type
SN Ia
Redshift
0.018381
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-07-11 11:15:43.001
TNS AT
Y
Public
Y
Discovery Mag
19.9454
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_2025rat - 2025-07-17 10:55:07 P200 / NGPS (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-S_GOTO-3_L
 ▌PS2_GPC2_w
 ▌GOTO-N_GOTO-1_L
 ▌P48_ZTF-Cam_r
 ▌ATLAS-MLO_ATLAS-01_orange
 ▌PS1_GPC1_i
   
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
21549 2025-07-17 10:55:07 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025rat_2025-07-17_10-55-07_P200_NGPS_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-07-15 03:57:42 - 2025-07-15 03:57:42 2460871.66507 - 2460871.66507 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502889 2025-07-15 03:57:42 2460871.66507 17.789 0.12 18.95 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
L-GOTO GOTO-S_GOTO-3 2025-07-13 17:07:24 - 2025-07-13 17:07:24 2460870.213471 - 2460870.213471 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503647 2025-07-13 17:07:24 2460870.213471 18.92 0.18 ABMag L-GOTO GOTO-S_GOTO-3 180
w-P1 PS2_GPC2 2025-08-25 12:10:00 - 2025-08-25 12:10:00 2460913.00694 - 2460913.00694 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
513948 2025-08-25 12:10:00 2460913.00694 19.81 0.04 22 ABMag w-P1 PS2_GPC2 45 Robot
L-GOTO GOTO-N_GOTO-1 2025-07-12 04:08:22 - 2025-07-12 04:08:22 2460868.672478 - 2460868.672478 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
503646 2025-07-12 04:08:22 2460868.672478 18.5 ABMag L-GOTO GOTO-N_GOTO-1 180 [Last non detection]
r-ZTF P48_ZTF-Cam 2025-07-11 11:15:02 - 2025-07-13 11:17:28 2460867.9687731 - 2460869.970463 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502364 2025-07-13 11:17:28 2460869.970463 19.0054 0.124021 ABMag r-ZTF P48_ZTF-Cam
502363 2025-07-11 11:15:43 2460867.9692477 19.9454 0.208422 ABMag r-ZTF P48_ZTF-Cam
502362 2025-07-11 11:15:02 2460867.9687731 19.7631 ABMag r-ZTF P48_ZTF-Cam [Last non detection]
orange-ATLAS ATLAS-MLO_ATLAS-01 2025-07-14 13:13:54 - 2025-07-14 13:13:54 2460871.05132 - 2460871.05132 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
502888 2025-07-14 13:13:54 2460871.05132 18.75 ABMag orange-ATLAS ATLAS-MLO_ATLAS-01 30 Robot [Last non detection]
i-P1 PS1_GPC1 2025-07-30 14:28:03 - 2025-07-30 14:28:03 2460887.10281 - 2460887.10281 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
506468 2025-07-30 14:28:03 2460887.10281 17.8 0.04 20.7 ABMag i-P1 PS1_GPC1 27 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
268490 2025-08-29 19:38:34 PS1_Bot1 K. C. Chambers,T. de Boer,J. Fairlamb et al. Pan-STARRS Pan-STARRS 01:07:23.924 +00:55:59.56 2025-08-25 12:09:59.616 19.81 w-P1 PSN PS25fom Pan-STARRS N
264484 2025-07-31 17:05:25 YSE_Bot1 D. O. Jones (UC Santa Cruz),K. D. French (Carnegie,Illinois) et al. YSE Pan-STARRS 01:07:23.926 +00:55:59.52 2025-07-30 14:28:02.784 17.8 i-P1 PSN PS25fom Pan-STARRS N
263073 2025-07-20 10:22:54 GOTO_bot G. Ramsay,D. O'Neill,K. Ackley et al. GOTO GOTO 01:07:23.920 +00:55:59.58 2025-07-13 17:07:23.808 18.92 L-GOTO Other GOTO25fde GOTO N
262699 2025-07-16 12:19:56 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 01:07:23.925 +00:55:59.65 2025-07-15 03:57:42.048 17.789 wide-ATLAS PSN ATLAS25hrc ATLAS N
262411 2025-07-13 12:56:42 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 01:07:23.921 +00:55:59.61 2025-07-11 11:15:43.001 19.9454 r-ZTF PSN ZTF25abbevau ZTF 2025TNSTR2680....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
21549 2025-07-18 00:32:03 ZTF_Bot1 K. Das, A. Mehla, C. Fremling (Caltech), M. Kasliwal (Caltech) on behalf of the ZTF CATS150 collaboration ZTF SN Ia 0.018381 1 ZTF 2025TNSCR2766....1D
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
21549 2025-07-17 10:55:07 P200 / NGPS Kaustav Kashyap Das Christoffer Fremling, Kaustav Kashyap Das ZTF tns_2025rat_2025-07-17_10-55-07_P200_NGPS_ZTF.ascii Object

Comments

TNS
System

Fri, 08/29/2025 - 19:38

Object coordinates updated

Object coordinates updated according to AT-report 268490 of Group Pan-STARRS
Previous RA, DEC: 01:07:23.926, +00:55:59.52 (16.8496932986, +0.933200715867)
Updated RA, DEC: 01:07:23.924, +00:55:59.56 (16.8496840241, +0.933211445224)

TNS
System

Thu, 07/31/2025 - 17:05

Object coordinates updated

Object coordinates updated according to AT-report 264484 of Group Pan-STARRS
Previous RA, DEC: 01:07:23.921, +00:55:59.61 (16.8496709, +0.9332241)
Updated RA, DEC: 01:07:23.926, +00:55:59.52 (16.8496932986, +0.933200715867)