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MASTER: PSN in PGC170091

ATel #10888; P. Balanutsa, V. Lipunov (Lomonosov MSU), D. Buckley (SAAO), R. Rebolo, M. Serra-Ricart (IAC), E. Gorbovskoy, N. Tiurina, A. Kuznetsov, V. Kornilov, O. Gress, I. Gorbunov, D. Zimnukhov, V. Senik, V. Vladimirov, D. Vlasenko, A. Rezaeva, D. Kuvshinov (Lomonosov Moscow State University, SAI), A. Gabovich (BSPU), V. Shumkov, V. Gorelkina, T. Pogrosheva
on 24 Oct 2017; 12:24 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)

Subjects: Optical, Request for Observations, Supernovae, Transient, Variables

MASTER OT J104630.51-163850.4 discovery - PSN in PGC170091

MASTER-SAAO auto-detection system
( Lipunov et al., "MASTER Global Robotic Net",Advances in Astronomy, 2010, 30L )
discovered OT source at (RA, Dec) = 10h 46m 30.51s -16d 38m 50.4s on 2017-10-24.11578 UT.
The OT unfiltered magnitude is 17.1m (mlim=18.2).
The OT is seen in 3 images. There is no minor planet at this place.
We have reference image on 2017-02-25.97840 UT with unfiltered mlim= 19.8m.
Spectral observations are required.
The discovery and reference images are available at:
http://master.sai.msu.ru/static/OT/104630.51-163850.4.png

List of Optical Transients discovered by MASTER

MASTER Global Robotic Net