RA/DEC (2000)
20:25:23.800 -12:23:37.82
306.3491648 -12.393839966667
Type
SN Ia-91T-like
Redshift
0.07
Related AstroNotes: 2023-286
Reporting Group
ZTF
Discovering Data Source
ZTF
Discovery Date
2023-10-25 03:31:40.800
TNS AT
Y
Public
Y
Discovery Mag
18.78
Filter
g-ZTF
Reporter/s
C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration

Spectra

 SN_2023vxc - 2023-10-31 01:30:46 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
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Show Tellurics 
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   Binning factor: (rounded to nearest integer >1)
Mouse hovers at WL: 0 (rest),0 (observed)

Light curves

 ATLAS-STH_ATLAS-03_orange
 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
15976 2023-10-31 01:30:46 ESO-NTT / EFOSC2-NTT 600 Emilio Hueichapan, Ben Warwick Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu ePESSTO+ tns_2023vxc_2023-10-31_01-30-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vxc_2023-10-31_01-30-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-STH_ATLAS-03 2023-10-30 18:31:42 - 2023-10-30 18:31:42 2460248.27201 - 2460248.27201 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
371166 2023-10-30 18:31:42 2460248.27201 18.326 0.157 19.2 ABMag orange-ATLAS ATLAS-STH_ATLAS-03 30 Robot
r-ZTF P48_ZTF-Cam 2023-10-20 03:33:07 - 2023-10-20 03:33:07 2460237.648 - 2460237.648 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370857 2023-10-20 03:33:07 2460237.648 20.16 ABMag r-ZTF P48_ZTF-Cam 30 ZTF [Last non detection]
g-ZTF P48_ZTF-Cam 2023-10-20 03:30:38 - 2023-10-28 03:04:19 2460237.6462731 - 2460245.628 4
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
370859 2023-10-28 03:04:19 2460245.628 18.28 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
372807 2023-10-25 03:32:13 2460242.6473727 18.7817 0.11657 19.5414 ABMag g-ZTF P48_ZTF-Cam 30 Robot Data provided by ZTF, classified by Fink
370858 2023-10-25 03:31:41 2460242.647 18.78 ABMag g-ZTF P48_ZTF-Cam 30 ZTF
372806 2023-10-20 03:30:38 2460237.6462731 20.194 ABMag g-ZTF P48_ZTF-Cam 30 Robot [Last non detection] Data provided by ZTF, classified by Fink
orange-ATLAS ATLAS-HKO_ATLAS-02 2023-10-28 08:35:24 - 2023-10-28 08:35:24 2460245.85792 - 2460245.85792 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
371165 2023-10-28 08:35:24 2460245.85792 17.62 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 10 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
192899 2023-11-07 19:55:51 Fink Julien Peloton,Anais Moller,Emille E. O. Ishida on behalf of the Fink broker et al. Fink ZTF 20:25:23.800 -12:23:37.82 2023-10-25 03:32:13.001 18.7817 g-ZTF PSN ZTF23abndank Fink Early SN Ia candidate classified by Fink using the public ZTF stream. Object data at https://fink-portal.org/ZTF23abndank N
192125 2023-10-31 00:03:50 ATLAS_Bot1 J. Tonry,L. Denneau,H. Weiland et al. ATLAS ATLAS 20:25:23.808 -12:23:37.83 2023-10-30 18:31:41.664 18.326 orange-ATLAS PSN ATLAS23uuf ATLAS N
191879 2023-10-28 06:25:54 ZTF_Bot1 C. Fremling (Caltech) on behalf of the Zwicky Transient Facility (ZTF) collaboration et al. ZTF ZTF 20:25:23.804 -12:23:37.95 2023-10-25 03:31:40.800 18.78 g-ZTF PSN ZTF23abndank ZTF 2023TNSTR2754....1F N
Classification Reports
ID Time received (UT) Sender Classifier/s Group Classification Redshift Spectra Related files Assoc. Groups End prop. period Remarks ADS Bibcode
15890 2023-10-31 16:09:09 ePESSTOplus_Bot1 Emilio Hueichapan, Ben Warwick , Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu, Ofer Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.07 1 ePESSTO+ 2023TNSCR2785....1H
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
15976 2023-10-31 01:30:46 ESO-NTT / EFOSC2-NTT 600 Emilio Hueichapan, Ben Warwick Miika Pursiainen, Amit Kumar, Deanne Coppejans, Anwesha Sahu ePESSTO+ tns_2023vxc_2023-10-31_01-30-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2023vxc_2023-10-31_01-30-46_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 192899 of Group ZTF
Previous RA, DEC: 20:25:23.804, -12:23:37.95 (306.3491821, -12.393876)
Updated RA, DEC: 20:25:23.800, -12:23:37.82 (306.3491648, -12.393839966667)