RA/DEC (2000)
21:28:05.940 -38:01:25.16
322.024748077 -38.0236569231
Type
SN Ia-91T-like
Redshift
0.03
Related AstroNotes: 2022-202
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2022-09-25 01:12:00.000
TNS AT
Y
Public
Y
Host Name
WISEA J212805.87-380113.0
Host Redshift
0.030077
Discovery Mag
17.3
Filter
g-Sloan
Reporter/s
K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team

Spectra

 SN_2022vtq - 2022-10-02 02:31:17 ESO-NTT / EFOSC2-NTT (ePESSTO+)z=
Show H at z=vexp= km/s
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Show Na at z=vexp= km/s
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Show [Ca II] at z=vexp= km/s
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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-CHL_ATLAS-04_orange
 ASASSN-3_Paczynski_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
13553 2022-10-02 02:31:17 ESO-NTT / EFOSC2-NTT 300 Maxime Deckers, Luke Harvey Georgios Dimitriadis ePESSTO+ tns_2022vtq_2022-10-02_02-31-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2022vtq_2022-10-02_02-31-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
orange-ATLAS ATLAS-CHL_ATLAS-04 2022-09-19 03:28:40 - 2022-09-20 02:04:53 2459841.64491 - 2459842.58672 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
308257 2022-09-20 02:04:53 2459842.58672 19.112 0.172 19.37 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot
308256 2022-09-19 03:28:40 2459841.64491 19.45 ABMag orange-ATLAS ATLAS-CHL_ATLAS-04 30 Robot [Last non detection]
g-Sloan ASASSN-3_Paczynski 2022-09-20 01:55:12 - 2022-09-25 01:12:00 2459842.58 - 2459847.55 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
307393 2022-09-25 01:12:00 2459847.55 17.3 ABMag g-Sloan ASASSN-3_Paczynski
307392 2022-09-20 01:55:12 2459842.58 18.3 ABMag g-Sloan ASASSN-3_Paczynski [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
160106 2022-09-29 08:27:18 ATLAS_Bot1 J. Tonry, L. Denneau, H. Weiland et al. ATLAS ATLAS 21:28:05.940 -38:01:25.16 2022-09-20 02:04:52.608 19.112 orange-ATLAS PSN ATLAS22bgum ATLAS N
159691 2022-09-25 08:32:43 Krzysztof Stanek K. Z. Stanek, C. S. Kochanek, for the ASAS-SN team ASAS-SN ASAS-SN 21:28:05.962 -38:01:25.68 2022-09-25 01:12:00.000 17.3 g-Sloan PSN WISEA J212805.87-380113.0 ASASSN-22ma ASAS-SN Present in several epochs, on the rise 2022TNSTR2773....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
13480 2022-10-02 15:37:32 ePESSTOplus_Bot1 Maxime Deckers, Luke Harvey, Georgios Dimitriadis, O. Yaron on behalf of ePESSTO+ ePESSTO+ SN Ia-91T-like 0.03 1 ePESSTO+ 2022TNSCR2863....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
13553 2022-10-02 02:31:17 ESO-NTT / EFOSC2-NTT 300 Maxime Deckers, Luke Harvey Georgios Dimitriadis ePESSTO+ tns_2022vtq_2022-10-02_02-31-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.asci tns_2022vtq_2022-10-02_02-31-17_ESO-NTT_EFOSC2-NTT_ePESSTO+.fits Object

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 160106 of Group ATLAS
Previous RA, DEC: 21:28:05.962, -38:01:25.68 (322.02484, -38.0238)
Updated RA, DEC: 21:28:05.940, -38:01:25.16 (322.024748077, -38.0236569231)