Discovery certificate for object 2015de
TNS Astronomical Transient Report No. 44323 [ 2019TNSTR1553....1L ]

Date Received (UTC): 2019-08-20 10:09:29
Sender: MASTER (MASTER)
Source Group: MASTER

V. Lipunov, E. Gorbovskoy, V.Kornilov, N.Tyurina, P.Balanutsa, A.Kuznetsov, F.Balakin, V.Vladimirov, D. Vlasenko, I.Gorbunov, D.Zimnukhov, V.Senik, T.Pogrosheva, D.Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), R. Podesta, C.Lopez, F. Podesta, C.Francile (Observatorio Astronomico Felix Aguilar OAFA), H.Levato (Instituto de Ciencias Astronomicas, de la Tierra y del Espacio ICATE), R. Rebolo, M. Serra (The Instituto de Astrofisica de Canarias), D. Buckley (South African Astronomical Observatory), O.A. Gres, N.M. Budnev, O.Ershova (Irkutsk State University, API), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), V. Yurkov, A. Gabovich, Yu. Sergienko (Blagoveschensk Educational State University) report/s the discovery of a new astronomical transient.

IAU Designation: AT 2015de
Discoverer internal name: MASTER OT J020610.55-093640.2
Coordinates (J2000): RA = 02:06:10.550 (31.543958) DEC = -09:36:40.20 (-9.611167)
Discovery date: 2015-10-21 01:44:30 (JD=2457316.5725694)


Remarks: LIGO/Virgo G197392 (12Oct2015) inspect by MASTER

Photometry

Discovery (first detection):
Discovery date: 2015-10-21 01:44:30
Flux: 19.3 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: MASTER-IAC

Last non-detection:
Last non-detection date: 2015-10-21 01:13:33
Limiting flux: 20.7 VegaMag
Filter: Clear-
Instrument: Other
Telescope: Other

Remarks: MASTER-IAC

Details of the new object can be viewed here: https://wis-tns.weizmann.ac.il/object/2015de