AT 2021agbw
RA/DEC (2000)
22:39:54.230 +59:37:10.40
339.975958 +59.619556
Type
M dwarf
Redshift
0
Reporting Group
MASTER
Discovering Data Source
MASTER
Discovery Date
2021-12-04 22:51:49.824
TNS AT
Y
Public
Y
Discovery Mag
14.6
Filter
Clear-
Reporter/s
G.Antipov, V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, G.Antipov, D.Zimnukhov, V.Senik, T.Pogrosheva, E.Minkina, A.Chasovnikov, V.Topolev, V.Grinshpun, D.Kuvshinov, D. Cheryasov, B.Rudenko (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 (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V.Yurkov (Blagoveschensk Educational State University)

Spectra

 AT_2021agbw - 2021-12-06 21:18:43 Galileo / BC-Asi (Padova-Asiago)z=
Show H 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),
Spectra
SelectIDObs-date (UT)Tel / InstExp-TimeObserver/sReducer/sGroupSpectrum ascii fileSpectrum fits fileSpec. TypeAssoc. GroupsEnd prop. periodRemarks
115622021-12-06 21:18:43Galileo / BC-Asi3600P. OchnerP. OchnerPadova-Asiago tns_2021agbw_2459555.388_Galileo_BC-Asi_Padova-Asiago.datObjectPadova-AsiagoSpectrum cut at 7830 Angstrom due to fringing.
Light Curves
FilterTel / InstObs-date rangePhotometry
Clear-Other_Other2021-06-17 01:12:49 - 2021-12-04 23:17:043
Photometry
IDObs-dateMag. / FluxErrLim. Mag./FluxUnitsFilterTel / InstExp-timeObserver/sRemarks
2574982021-12-04 23:17:0414.617.7VegaMagClear-Other_Other60RobotMASTER-IAC
2574972021-12-04 22:51:5014.617.5VegaMagClear-Other_Other60RobotMASTER-IAC
2574962021-06-17 01:12:4918.4VegaMagClear-Other_Other60Robot[Last non detection] MASTER-IAC
AT Reports
IDTime received (UT)SenderReporter/sReportting groupDisc. Data SourceRADECDiscovery date (UT)Discovery Mag.FilterRelated filesAT TypeInternal nameAssoc. GroupsEnd prop. periodRemarks
1310142021-12-05 00:14:02MASTERG.Antipov, V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, G.Antipov, D.Zimnukhov, V.Senik, T.Pogrosheva, E.Minkina, A.Chasovnikov, V.Topolev, V.Grinshpun, D.Kuvshinov, D. Cheryasov, B.Rudenko (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 (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V.Yurkov (Blagoveschensk Educational State University)MASTERMASTER22:39:54.230+59:37:10.402021-12-04 22:51:49.82414.6Clear-PSNMASTER OT J223954.23+593710.4MASTER
Classification Reports
IDTime received (UT)SenderClassifier/sGroupClassificationRedshiftRelated filesAssoc. GroupsEnd prop. periodRemarksADS Bibcode
115082021-12-08 09:23:28Astronomo94Andrea Reguitti (INAF-OAPd), Paolo Ochner, Andrea Farina, Vittorio Andreoli (UniPd)Padova-AsiagoM dwarf0Padova-AsiagoThe spectrum is that of an M star, with a narrow, unresolved Halpha line in emission. We suggest the transient to be a flare of an M dwarf star.2021TNSCR4117....1R