RA/DEC (2000)
20:57:39.380 -57:15:21.31
314.414083 -57.255919
Type
---
Redshift
Discovery Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2021-05-12 05:52:48.000
TNS AT
Y
Public
Y
Discovery Mag
17.39
Filter
g-Sloan
Reporter/s
David Bersier
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌ASASSN-5_Payne-Gaposchkin_g
 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_g
   
Pointer position (MJD, Mag, Abs.Mag): (0.00, 0.00, 0.00)
No Data
Light Curves
Filter Tel / Inst Obs-date range JD Range Photometry
g-Sloan ASASSN-5_Payne-Gaposchkin 2021-05-13 23:47:02 - 2021-05-13 23:47:02 2459348.491 - 2459348.491 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
213308 2021-05-13 23:47:02 2459348.491 17.39 ABMag g-Sloan ASASSN-5_Payne-Gaposchkin in several epochs, possibly present already on May 4
G-Gaia Gaia_Gaia-photometric 2021-04-19 23:18:14 - 2021-05-26 03:10:05 2459324.471 - 2459360.632 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
216129 2021-05-26 03:10:05 2459360.632 17.75 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
216128 2021-04-19 23:18:14 2459324.471 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
g-Sloan ASASSN-2_Cassius 2021-05-02 06:56:10 - 2021-05-02 06:56:10 2459336.789 - 2459336.789 1
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
213307 2021-05-02 06:56:10 2459336.789 16.98 ABMag g-Sloan ASASSN-2_Cassius [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
111058 2021-05-28 09:31:57 Gaia_Bot1 S.T. Hodgkin, E. Breedt, A. Delgado et al. GaiaAlerts GaiaAlerts 20:57:39.380 -57:15:21.31 2021-05-26 03:10:04.800 17.75 G-Gaia PSN Gaia21cob GaiaAlerts candidate SN in galaxy WISEA J205739.35-571521.1 N
109487 2021-05-14 09:33:43 David Bersier David Bersier ASAS-SN ASAS-SN 20:57:39.386 -57:15:20.84 2021-05-12 05:52:48.000 17.39 g-Sloan PSN ASASNS-21hw ASAS-SN 2021TNSTR1623....1B N
No Data

Comments

TNS
System

Fri, 05/28/2021 - 09:30

Object coordinates updated

Object coordinates updated according to AT-report 111058 of Group GaiaAlerts
Previous RA, DEC: 20:57:39.386, -57:15:20.84 (314.41411, -57.25579)
Updated RA, DEC: 20:57:39.380, -57:15:21.31 (314.414083, -57.255919)