RA/DEC (2000)
19:18:47.000 -84:41:50.39
289.695833 -84.697331
Type
---
Redshift
Discovery Report
Reporting Group
ASAS-SN
Discovering Data Source
ASAS-SN
Discovery Date
2017-06-13 08:52:48.000
TNS AT
Y
Public
Y
Host Name
AM 1904-844
Host Redshift
0.017035
Discovery Mag
16.2
Filter
V-Johnson
Reporter/s
K. Z. Stanek, for the ASAS-SN team
NEDSIMBADDECaLSPanSTARRS-1SkyMapperVizieRWISEDSSADS

Light curves

 ▌Gaia_Gaia-photometric_G
 ▌ASASSN-2_Cassius_V
   
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-Gaia Gaia_Gaia-photometric 2017-05-29 13:26:24 - 2017-07-13 01:04:48 2457903.06 - 2457947.545 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
18696 2017-07-13 01:04:48 2457947.545 16.61 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
18695 2017-05-29 13:26:24 2457903.06 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
V-Johnson ASASSN-2_Cassius 2017-06-09 07:40:48 - 2017-06-13 08:52:48 2457913.82 - 2457917.87 3
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
17816 2017-06-13 08:52:48 2457917.87 16.2 VegaMag V-Johnson ASASSN-2_Cassius
17817 2017-06-11 05:45:36 2457915.74 16.6 VegaMag V-Johnson ASASSN-2_Cassius
17815 2017-06-09 07:40:48 2457913.82 16.5 VegaMag V-Johnson 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
12620 2017-07-15 09:32:26 Gaia_Bot1 A. Delgado, D. Harrison, S. Hodgkin et al. GaiaAlerts GaiaAlerts 19:18:47.000 -84:41:50.39 2017-07-13 01:04:48.000 16.61 G-Gaia PSN Gaia17bto GaiaAlerts bright candidate SN near galaxy 6dFGS gJ191846.6-844154, aka AT 2017erv N
12027 2017-06-13 23:29:19 Krzysztof Stanek K. Z. Stanek, for the ASAS-SN team ASAS-SN ASAS-SN 19:18:47.390 -84:41:51.29 2017-06-13 08:52:48.000 16.2 V-Johnson PSN AM 1904-844 ASASSN-17ho ASAS-SN In two epochs and two chips 2017TNSTR.648....1S N
No Data

Comments

TNS
System

Sun, 06/23/2019 - 10:43

Object coordinates updated

Object coordinates updated according to AT-report 12620 of Group GaiaAlerts
Previous RA, DEC: 19:18:47.390, -84:41:51.29 (289.69746, -84.69758)
Updated RA, DEC: 19:18:47.000, -84:41:50.39 (289.695833, -84.697331)

Ting-Wan
Chen

Tue, 06/20/2017 - 13:58

Photometry followup with GREAT

GREAT (GRond-Epessto-ATlas; ATel #10510) observed this field on June 19, 2017, 06:27 UTC (MJD = 57923.269), r' = 15.71 mag (calibrated against GROND zeropoint); detected in all 7 bands, BB temperature of 14600 +/- 2300 K.