[ Previous | Next | ADS ]

MASTER: possible SN during Fermi Lat GRB150210A inspection

ATel #7050; O. Gress(ISU), V. Lipunov, E. Gorbovskoy(Lomonosov MSU, SAI), K. Ivanov, N. Budnev, S. Yazev, E. Konstantinov, O. Chuvalaev, V. Poleshchuk (Irkutsk State University), P. Balanutsa , V. Kornilov, A. Kuznetsov, , N. Tiurina , D. Denisenko (Lomonosov Moscow State University, SAI), A. Tlatov, D. Dormidontov, V. Senik, A. Parkhomenko, (Kislovodsk solar station of the Pulkovo observatory RAS), D. Buckley, S. Potter, A. Kniazev, M. Kotze (South African Observatory), V. Krushinsky, I. Zalozhnih, A. Popov, A. Bourdanov (Ural Federal University), V. Yurkov, Y. Sergienko, A. Gabovich (Blagoveshchensk Educational University), V. Shumkov, S. Shurpakov (MASTER team members)
on 11 Feb 2015; 21:09 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)

Subjects: Optical, Cataclysmic Variable, Star, Supernovae, Transient

Referred to by ATel #: 7052

MASTER OT J072940.10+141425.5- possible SuperNova during Fermi alert GRB150210.94

MASTER-Tunka auto-detection system ( Lipunov et al., 2010 ) discovered OT source at at (RA, Dec) = 07h 29m 40.10s +14d 14m 25.5s on 2015-02-11.64502 UT during Fermi alert GRB150210.94 , see Gorbovskoy et al. GCN 17446 .

The OT unfiltered magnitude is 17.4m (the limit is 20.0m). This possible SuperNova is located in 0.2”W 2.8”N from the center on unknown galaxy (Sloan’s spiral galaxy).

There are 31 images with OT on this night in MASTER-Tunka database.

We have reference image without OT on 2012-02-18.58510 UT with unfiltered magnitude limit 19.8m.

The discovery and reference images are available at: http://master.sai.msu.ru/static/OT/MASTERJ072940.10+141425.5.jpg

Spectral observations are required.

List of Optical Transients discovered by MASTER

Global MASTER Robotic Net