RA/DEC (2000)
08:56:49.917 +36:25:38.07
134.20798635556 +36.427242288889
Type
SN Ia
Redshift
0.07692
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-18 10:46:06.997
TNS AT
Y
Public
Y
Discovery Mag
19.2988
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_2025aatz - 2025-10-27 11:10:58 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

 ▌ATLAS-TDO_ATLAS-05_wide
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
   
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
22301 2025-10-27 11:10:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025aatz_2025-10-27_11-10-57.977490_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
wide-ATLAS ATLAS-TDO_ATLAS-05 2025-10-20 04:55:19 - 2025-10-21 03:53:56 2460968.70508 - 2460969.66245 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
525387 2025-10-21 03:53:56 2460969.66245 19.178 0.14 19.87 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot
525386 2025-10-20 04:55:19 2460968.70508 19.93 ABMag wide-ATLAS ATLAS-TDO_ATLAS-05 30 Robot [Last non detection]
r-ZTF P48_ZTF-Cam 2025-10-13 10:45:35 - 2025-10-18 10:46:07 2460961.9483218 - 2460966.9486921 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
524617 2025-10-18 10:46:07 2460966.9486921 19.2988 0.135602 ABMag r-ZTF P48_ZTF-Cam
527355 2025-10-18 10:46:07 2460966.9486921 19.2988 0.135602 20.02 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
527354 2025-10-13 10:45:35 2460961.9483218 19.9054 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-10-13 12:12:14 - 2025-10-18 12:27:12 2460962.0084954 - 2460967.0188889 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
524618 2025-10-18 12:27:12 2460967.0188889 19.5895 0.183291 ABMag g-ZTF P48_ZTF-Cam
524616 2025-10-13 12:12:14 2460962.0084954 20.0778 ABMag g-ZTF P48_ZTF-Cam [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
275016 2025-10-27 19:15:35 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 08:56:49.917 +36:25:38.07 2025-10-18 10:46:06.997 19.2988 r-ZTF PSN ZTF25abxqnqr ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abxqnqr N
274147 2025-10-21 09:16:23 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 08:56:49.904 +36:25:38.06 2025-10-21 03:53:55.680 19.178 wide-ATLAS PSN ATLAS25nah ATLAS N
273787 2025-10-18 13:04:19 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 08:56:49.925 +36:25:38.07 2025-10-18 10:46:06.997 19.2988 r-ZTF PSN ZTF25abxqnqr ZTF 2025TNSTR4178....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
22301 2025-10-27 12:06:52 ZTF_Bot1 J. Sollerman, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.07692 1 ZTF 2025TNSCR4327....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
22301 2025-10-27 11:10:58 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025aatz_2025-10-27_11-10-57.977490_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Mon, 10/27/2025 - 19:15

Object coordinates updated

Object coordinates updated according to AT-report 275016 of Group ZTF
Previous RA, DEC: 08:56:49.925, +36:25:38.07 (134.2080215, +36.4272428)
Updated RA, DEC: 08:56:49.917, +36:25:38.07 (134.20798635556, +36.427242288889)