LIGO/Virgo S200116ah: Global MASTER-Net observations report
Abstract
MASTER-Tunka robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Applied Physics Institute, Irkutsk State University) started inspect of the LIGO/Virgo S200116ah errorbox 85 sec after notice time and 344 sec after trigger time at 2020-01-16 12:02:26 UT, with upper limit up to 17.3 mag. The observations began at zenith distance = 56 deg. The sun altitude is -23.3 deg. MASTER-Amur robotic telescope located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the LIGO/Virgo S200116ah errorbox 127 sec after notice time and 385 sec after trigger time at 2020-01-16 12:03:07 UT, with upper limit up to 17.4 mag. The observations began at zenith distance = 46 deg. The sun altitude is -38.7 deg. The galactic latitude b = 16 deg., longitude l = 16 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/ligo_1.php?id=11258 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 379 | 2020-01-16 12:02:26 | MASTER-Tunka | (05h 26m 46.70s , +07d 56m 47.6s) | P| | 70 | 17.3 | 416 | 2020-01-16 12:03:07 | MASTER-Amur | (05h 08m 58.09s , +05d 13m 55.9s) | C | 60 | 17.4 | 495 | 2020-01-16 12:04:27 | MASTER-Amur | (05h 08m 58.11s , +05d 13m 08.1s) | C | 60 | 17.3 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- January 2020
- Bibcode:
- 2020GCN.26784....1L