AT 2019vbq
RA/DEC (2000)
18:44:05.430 -53:33:13.20
281.022625 -53.553667
Type
---
Redshift
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2019-11-16 19:03:50.000
TNS AT
Y
Public
Y
Discovery Mag
16.9
Filter
Clear-
Reporter/s
T.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)
Spectra
No Data
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2017-04-05 06:57:48 - 2021-06-15 04:58:066
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2218382021-06-15 04:58:0616.518.5VegaMagClear-Other_Other180RobotMASTER-OAFA
2218372021-06-15 04:51:2616.818.3VegaMagClear-Other_Other180RobotMASTER-OAFA
1027972019-11-16 19:30:1217.317.9VegaMagClear-Other_Other60RobotMASTER-SAAO
1027962019-11-16 19:03:5016.918.2VegaMagClear-Other_Other60RobotMASTER-SAAO
1027952019-08-03 20:46:4820.4VegaMagClear-Other_Other180Robot[Last non detection] MASTER-SAAO
2218362017-04-05 06:57:4820VegaMagClear-Other_Other540Robot[Last non detection] MASTER-OAFA
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1138022021-06-15 14:27:02MASTERK. Zhirkov, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov, D. Cheryasov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER18:44:05.430-53:33:13.202021-06-15 04:51:26.49616.8Clear-OtherMASTER OT J184405.43-533313.2MASTERCandidate CV, 4 outbursts seen in the past. Period between these bursts is approximately 6 months. Faint star VHS J184405.89-533311.7 on one of the frames is seen distinct from the object so it's not the counterpart. Duration of the bursts is several days(less than 7). Current outburst started between 2021-06-13 04:00 and 2021-06-15 04:00
528942019-11-17 19:33:42MASTERT.Pogrosheva, V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University)MASTERMASTER18:44:05.540-53:33:15.202019-11-16 19:03:50.00016.9Clear-PSNMASTER OT J184405.54-533315.2MASTERMASTER Inspect of FRB191107
Classification Reports
No Data

Comments

Object coordinates updated according to AT-report 113802 of Group MASTER
Previous RA, DEC: 18:44:05.540, -53:33:15.20 (281.023083, -53.554222)
Updated RA, DEC: 18:44:05.430, -53:33:13.20 (281.022625, -53.553667)