MASTER OT J104946.32+142938.5 - blazar optical flare
ATel #14345; T. Pogrosheva, V. Lipunov, V. Kornilov, E. Gorbovskoy, O. Gress, N. Tiurina, P. Balanutsa, F. Balakin, V. Vladimirov, A. Kuznetsov, K. Zhirkov, D. Vlasenko, I. Gorbunov, D. Zimnukhov, V. Senik, A. Chasovnikov, A. Pozdnyakov, V. Topolev, D. Cheryasov, V. Shumkov (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), N. M. Budnev (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), A. Gabovich, V. Yurkov (Blagoveshchensk State Pedagogical University)
on 25 Jan 2021; 08:09 UT
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)
Subjects: Radio, Optical, Gamma Ray, Request for Observations, AGN, Blazar, Quasar
MASTER OT J104946.32+142938.5 - the detection of blazar optical flare
MASTER-Tavrida auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )
discovered OT source at (RA, Dec) = 10h 49m 46.32s +14d 29m 38.5s on 2021-01-24.02256 UT.
The OT unfiltered magnitude is 16.9m (mlim=19.2).
The OT is seen in 5 images. There is no minor planet at this place.
We have reference image on 2020-03-01.81292 UT with unfiltered mlim=19.9m.
Spectral observations are required.
The detection an reference images are available at
http://master.sai.msu.ru/static/OT/MASTEROTJ104946.32+142938.5.png
MASTER Global Robotic Net
