Two OT`s detected by MASTER
ATel #13515; O. A. Gres, N. Tyurina, V. Lipunov (Lomonosov MSU), E. Gorbovskoy, V. Kornilov, A. Kuznetsov, F. Balakin, K. Zhirkov, V. Vladimirov, D. Vlasenko, I. Gorbunov, V. Shumkov, T. Pogrosheva, D. Zimnukhov, V. Senik, A. Chasovnikov, D. Kuvshinov (Lomonosov Moscow State University, SAI, Physics Department), N. M. Budnev, O. Ershova (Irkutsk State University, API), 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), V. Yurkov, A. Gabovich, Yu. Sergienko(Blagoveschensk Educational State University), A. Tlatov, D. Dormidontov (Kislovodsk Solar Station of the Pulkovo Observatory), D. Buckley (South African Astronomical Observatory)
on 23 Feb 2020; 10:56 UT
Credential Certification: Nataly Tyurina (tiurina@sai.msu.ru)
Subjects: Optical, Transient, Variables
MASTER OT J110217.38+411246.7 - WISE fast moving object
MASTER-OAFA auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )
discovered OT source at (RA, Dec) = 11h 43m 40.37s -46d 54m 58.8s on 2020-02-19.25363 UT.
The OT magnitude in 'BLANK' filter is 17.5m
(mlim = 19.5).
The OT is seen in 2 images. There is no minor planet at this place.
We have reference image on 2018-02-18.29128 UT with 'BLANK' filter 20.1m.
Spectral observations are required.
There is WISE fast moving (RA: mas = -1546"yr-1; DEC: mas = 506"yr-1) with 1.7 arcsec off set.
The discovery and reference images are available at:
http://master.sai.msu.ru/static/OT/114340.37-465458.8.png
MASTER OT J114340.37-465458.8 - ?
MASTER-Kislovodsk auto-detection system ( Lipunov et al., "MASTER Global Robotic Net", Advances in Astronomy, 2010, 30L )
discovered OT source at (RA, Dec) = 11h 02m 17.38s +41d 12m 46.7s on 2020-02-21.93900 UT.
The OT unfiltered magnitude is 18.8m
(mlim = 20.3).
The OT is seen in 2 images. There is no minor planet at this place.
We have reference image on 2017-01-30.98222 UT with unfiltered mlim= 20.2m.
Spectral observations are required.
The discovery and reference images are available at:
http://master.sai.msu.ru/static/OT/110217.38411246.7.png
There is WISE object with 3.5 arcsec off set.
List of Optical Transients discovered by MASTER
Global MASTER Robotic Net