MASTER: New OT in M31
ATel #10726; V. Shumkov, V. Lipunov, E. Gorbovskoy, N. Tiurina, P. Balanutsa, V. Kornilov, V. Chazov, A. Kuznetsov, D. Vlasenko, O. Gress, A. Parkhomenko, A. Tlatov, D. Dormidontov, V. Senik , A. Makarov, A. Solomatov
on 10 Sep 2017; 08:06 UT
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)
Subjects: Optical, Request for Observations, Nova, Supernovae, Transient, Variables
MASTER-Tavrida auto-detection system discovered OT source at (RA, Dec) = 00h 42m 59.00s +41d 26m 26.9s on 2017-09-09.93448 UT.
The OT unfiltered magnitude is 18.3m (limit 19.1m).
The OT is seen in 4 images. There is no minor planet at this place.
We have reference image without OT on 2017-08-28.01847 UT with unfiltered magnitude limit 19.5m.
Spectral observations are required.
The discovery and reference images are available at:
http://master.sai.msu.ru/static/OT/004259.00412626.9.png