RA/DEC (2000)
01:14:33.446 -26:22:54.35
18.639359777778 -26.381763811111
Type
SN Ia
Redshift
0.057069
Discovery ReportClassification Report
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-10-19 07:02:15.996
TNS AT
Y
Public
Y
Discovery Mag
19.5689
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_2025aawj - 2025-10-24 06:55:43 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-S_GOTO-4_L
 ▌GOTO-S_GOTO-3_L
 ▌ATLAS-CHL_ATLAS-04_orange
 ▌P48_ZTF-Cam_r
 ▌P48_ZTF-Cam_g
 ▌ATLAS-MLO_ATLAS-01_cyan
   
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
22292 2025-10-24 06:55:43 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2025aawj_2025-10-24_06-55-43.173252_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
L-GOTO GOTO-S_GOTO-4 2025-10-20 12:24:46 - 2025-10-20 12:24:46 2460969.0172 - 2460969.0172 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
526259 2025-10-20 12:24:46 2460969.0172 19.38 0.12 ABMag L-GOTO GOTO-S_GOTO-4 180
L-GOTO GOTO-S_GOTO-3 2025-10-15 15:54:24 - 2025-10-15 15:54:24 2460964.162779 - 2460964.162779 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
526258 2025-10-15 15:54:24 2460964.162779 20.6 ABMag L-GOTO GOTO-S_GOTO-3 360 [Last non detection]
orange-ATLAS ATLAS-CHL_ATLAS-04 2025-10-24 02:41:23 - 2025-10-24 02:41:23 2460972.61207 - 2460972.61207 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
526447 2025-10-24 02:41:23 2460972.61207 18.41 0.107 19.2 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
r-ZTF P48_ZTF-Cam 2025-10-17 07:02:44 - 2025-10-19 07:02:16 2460965.7935648 - 2460967.7932407 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
524805 2025-10-19 07:02:16 2460967.7932407 19.5689 0.13833 ABMag r-ZTF P48_ZTF-Cam
527498 2025-10-19 07:02:16 2460967.7932407 19.5689 0.13833 20.0081 ABMag r-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
527497 2025-10-17 07:02:44 2460965.7935648 19.8891 ABMag r-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
g-ZTF P48_ZTF-Cam 2025-10-17 08:31:34 - 2025-10-19 07:32:57 2460965.8552546 - 2460967.8145486 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
524806 2025-10-19 07:32:57 2460967.8145486 19.6286 0.178336 ABMag g-ZTF P48_ZTF-Cam
524804 2025-10-17 08:31:34 2460965.8552546 20.1349 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
cyan-ATLAS ATLAS-MLO_ATLAS-01 2025-10-19 11:26:48 - 2025-10-19 11:26:48 2460967.97694 - 2460967.97694 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
526446 2025-10-19 11:26:48 2460967.97694 19.4 ABMag cyan-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 ADS Bibcode Unreal Auto classification
275080 2025-10-28 19:16:17 Fink Julien Peloton, Anais Moller, Emille E. O. Ishida on behalf of the Fink broker Fink ZTF 01:14:33.446 -26:22:54.35 2025-10-19 07:02:15.996 19.5689 r-ZTF PSN ZTF25abxublf ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25abxublf N
274618 2025-10-24 08:56:32 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 01:14:33.426 -26:22:54.37 2025-10-24 02:41:22.848 18.41 orange-ATLAS PSN ATLAS25nft ATLAS N
274530 2025-10-23 15:20:20 GOTO_bot D. O'Neill, K. Ackley, M. Dyer et al. GOTO GOTO 01:14:33.450 -26:22:54.65 2025-10-20 12:24:46.080 19.38 L-GOTO Other GOTO25ito GOTO N
273873 2025-10-19 09:10:04 Fritz Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU) et al. ZTF ZTF 01:14:33.454 -26:22:54.50 2025-10-19 07:02:15.996 19.5689 r-ZTF PSN ZTF25abxublf ZTF 2025TNSTR4191....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
22292 2025-10-25 21:58:23 ZTF_Bot1 J. Wise, S. Covarrubias, M. Chu, C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) ZTF SN Ia 0.057069 1 ZTF 2025TNSCR4295....1W
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
22292 2025-10-24 06:55:43 P60 / SEDM 2700 SEDmRobot jpurdum ZTF tns_2025aawj_2025-10-24_06-55-43.173252_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Tue, 10/28/2025 - 19:16

Object coordinates updated

Object coordinates updated according to AT-report 275080 of Group ZTF
Previous RA, DEC: 01:14:33.454, -26:22:54.50 (18.6393902, -26.3818045)
Updated RA, DEC: 01:14:33.446, -26:22:54.35 (18.639359777778, -26.381763811111)