RA/DEC (2000)
11:04:23.730 -49:59:17.02
166.098875 -49.988061
Type
---
Redshift
Reporting Group
BraTS
Discovering Data Source
BraTS
Discovery Date
2020-03-29 07:38:00.000
TNS AT
Y
Public
Y
Discovery Mag
14.7
Filter
Clear-
Reporter/s
Carlos Barreto, Cristovao Jacques, Carlos Colesanti, Eduardo Pimentel, Israel Mussi, Joao Ribeiro, Marcelo Domingues, Joao Amancio, Leonardo Amaral, Paulo Holvorcem, Tasso Napoleao on behalf of the Brazilian Transient Search (BraTS)

Light curves

 Gaia_Gaia-photometric_G
 ATLAS-HKO_ATLAS-02_orange
 Other_Other_Clear
   
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 2020-03-24 05:48:29 - 2020-05-08 07:00:29 2458932.742 - 2458977.792 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
135622 2020-05-08 07:00:29 2458977.792 18.36 0.2 ABMag G-Gaia Gaia_Gaia-photometric 60 Robot
135621 2020-03-24 05:48:29 2458932.742 21.5 ABMag G-Gaia Gaia_Gaia-photometric Robot [Last non detection]
orange-ATLAS ATLAS-HKO_ATLAS-02 2020-03-05 10:52:19 - 2020-04-02 08:39:50 2458913.953 - 2458941.861 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
127491 2020-04-02 08:39:50 2458941.861 16.157 0.019 18.9 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot
127490 2020-03-05 10:52:19 2458913.953 18.8 ABMag orange-ATLAS ATLAS-HKO_ATLAS-02 30 Robot [Last non detection]
Clear- Other_Other 2020-03-16 15:30:00 - 2020-03-29 07:38:00 2458925.1458333 - 2458937.8180556 2
Photometry
ID Obs-date JD Mag. / Flux Err Lim. Mag./Flux Units Filter Tel / Inst Exp-time Observer/s Remarks
126388 2020-03-29 07:38:00 2458937.8180556 14.7 0.2 17.5 Other Clear- Other_Other 60 C. Barreto 3 frames taken over a 40.5-min period with a 0.15-m f/4.8 reflector + CCD; zero points calibrated to UCAC-4 magnitudes
126387 2020-03-16 15:30:00 2458925.1458333 17.5 Other Clear- Other_Other 60 C. Barreto [Last non detection] 3 frames taken over a 33.4-min period with a 0.15-m f/4.8 reflector + CCD; zero points calibrated to UCAC-4 magnitudes
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 Bibcode Unreal Auto classification
70171 2020-05-10 11:42:42 Gaia_Bot1 S.T. Hodgkin,E. Breedt,A. Delgado et al. GaiaAlerts GaiaAlerts 11:04:23.730 -49:59:17.02 2020-05-08 07:00:28.800 18.36 G-Gaia PSN Gaia20cet GaiaAlerts apparently hostless transient, candidate CV N
65780 2020-04-02 11:30:12 ATLAS_Bot1 J. Tonry,L. Denneau,A. Heinze et al. ATLAS ATLAS 11:04:23.731 -49:59:16.91 2020-04-02 08:39:50.400 16.157 orange-ATLAS PSN ATLAS20jjr ATLAS N
65322 2020-03-29 17:03:44 Cristovao Jacques Carlos Barreto,Cristovao Jacques,Carlos Colesanti et al. BraTS BraTS 11:04:23.700 -49:59:17.00 2020-03-29 07:38:00.000 14.7 Clear- PNV BraTS-ROCG-T1-001 BraTS Hostless transient at galactic latitude -9.3 deg. 2020TNSTR.895....1B N
Related files
File Comments Last Modified (UT) Modified By
tns_2020fgz_atrep_65322_BraTS.png Discovery and reference images. 2020-03-29 17:03:45 Cristovao Jacques
No Data

Comments

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 70171 of Group GaiaAlerts
Previous RA, DEC: 11:04:23.731, -49:59:16.91 (166.098878571, -49.98803)
Updated RA, DEC: 11:04:23.730, -49:59:17.02 (166.098875, -49.988061)

TNS
System

Object coordinates updated

Object coordinates updated according to AT-report 65780 of Group ATLAS
Previous RA, DEC: 11:04:23.700, -49:59:17.00 (166.09875, -49.988056)
Updated RA, DEC: 11:04:23.731, -49:59:16.91 (166.098878571, -49.98803)

Libert
Monard

Observations from CBA KKO

there is no optical counterpart down to 20.5mag, no counterpart in 2mass, galex / the outburst shows a brightening of >6mags

KKO derived astrometry vs UCAC2 frame: 11 04 23.73  -49 59 17.3 
with estimated uncertainties (at 1 standard deviation level) of 0.02 in RA, 0.1 in Decl.

This position agrees with the published coordinates within 2 standard deviations.

 

Berto Monard / CBA-KKO

Calitzdorp South Africa