RA/DEC (2000)
18:18:56.315 +42:56:05.09
274.734645175 +42.934747508333
Type
SN Ia
Redshift
0.081
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2025-06-06 09:22:44.999
TNS AT
Y
Public
Y
Discovery Mag
19.7997
Filter
g-ZTF
Reporter/s
Jesper Sollerman (SU), Christoffer Fremling (Caltech), Daniel Perley (LJMU), Theophile du Laz (Caltech) on behalf of ZTF

Spectra

 SN_2025nbr - 2025-06-20 07:01:26 P60 / SEDM (ZTF)z=
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 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
21363 2025-06-20 07:01:26 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025nbr_2025-06-20_07-01-26.267369_P60_SEDM_ZTF.ascii Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-ZTF P48_ZTF-Cam 2025-06-03 09:09:13 - 2025-06-08 09:15:05 2460829.8814005 - 2460834.8854745 5
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
494132 2025-06-08 09:15:05 2460834.8854745 19.2475 0.115424 ABMag g-ZTF P48_ZTF-Cam
494131 2025-06-06 09:22:45 2460832.8907986 19.7997 0.191166 ABMag g-ZTF P48_ZTF-Cam
495127 2025-06-06 09:22:45 2460832.8907986 19.7997 0.191166 20.6167 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
494130 2025-06-03 09:09:13 2460829.8814005 20.7962 ABMag g-ZTF P48_ZTF-Cam [Last non detection]
495126 2025-06-03 09:09:13 2460829.8814005 20.7962 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2025-06-16 09:12:50 - 2025-06-19 09:08:53 2460842.88391 - 2460845.88117 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
496497 2025-06-19 09:08:53 2460845.88117 18.444 0.093 19.49 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
496496 2025-06-16 09:12:50 2460842.88391 18.41 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
259197 2025-06-19 19:31:02 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 18:18:56.314 +42:56:04.91 2025-06-19 09:08:53.088 18.444 orange-ATLAS PSN ATLAS25ggq ATLAS N
258505 2025-06-14 18:16:34 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 18:18:56.315 +42:56:05.09 2025-06-06 09:22:44.999 19.7997 g-ZTF PSN ZTF25aatzejc ZTF Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF25aatzejc N
257999 2025-06-08 10:32:39 Fritz Jesper Sollerman (SU),Christoffer Fremling (Caltech),Daniel Perley (LJMU) et al. ZTF ZTF 18:18:56.319 +42:56:05.08 2025-06-06 09:22:44.999 19.7997 g-ZTF PSN ZTF25aatzejc ZTF 2025TNSTR2146....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
21363 2025-06-20 07:54:03 ZTF_Bot1 C. Fremling, D. Neill, Y. Sharma on behalf of the SEDM Team (Caltech) and the Zwicky Transient Facility (ZTF) based on SNIascore ZTF SN Ia 0.081 1 ZTF 2025TNSCR2328....1F
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
21363 2025-06-20 07:01:26 P60 / SEDM 2700 SEDmRobot auto ZTF tns_2025nbr_2025-06-20_07-01-26.267369_P60_SEDM_ZTF.ascii Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 258505 of Group ZTF
Previous RA, DEC: 18:18:56.319, +42:56:05.08 (274.7346618, +42.934744)
Updated RA, DEC: 18:18:56.315, +42:56:05.09 (274.734645175, +42.934747508333)