LIGO/Virgo S200112r: Global MASTER-Net observations report
Abstract
MASTER-Amur robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Russia (Blagoveshchensk State Pedagogical University) started inspect of the LIGO/Virgo S200112r errorbox 223 sec after trigger time at 2020-01-12 16:02:21 UT, with upper limit up to 17.6 mag. The observations began at zenith distance = 76 deg. The sun altitude is -61.3 deg. The galactic latitude b = -14 deg., longitude l = 35 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/ligo_1.php?id=11211 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 243 | 2020-01-12 16:02:21 | MASTER-Amur | (15h 49m 38.40s , +39d 01m 12.7s) | C | 40 | 16.0 | 308 | 2020-01-12 16:03:20 | MASTER-Amur | (15h 49m 38.58s , +39d 01m 51.2s) | C | 50 | 16.1 | 382 | 2020-01-12 16:04:30 | MASTER-Amur | (15h 49m 38.51s , +39d 00m 17.2s) | C | 60 | 16.2 | 462 | 2020-01-12 16:05:49 | MASTER-Amur | (15h 49m 41.99s , +39d 01m 46.9s) | C | 60 | 15.6 | 1818 | 2020-01-12 16:27:26 | MASTER-Amur | (17h 13m 19.61s , +51d 59m 49.8s) | C | 180 | 16.9 | 2031 | 2020-01-12 16:30:58 | MASTER-Amur | (15h 51m 14.18s , +44d 01m 04.0s) | C | 180 | 16.9 | 2245 | 2020-01-12 16:34:33 | MASTER-Amur | (16h 13m 40.13s , +54d 00m 14.5s) | C | 180 | 17.5 | 2460 | 2020-01-12 16:38:08 | MASTER-Amur | (17h 13m 24.34s , +52d 00m 30.0s) | C | 180 | 17.0 | 2673 | 2020-01-12 16:41:41 | MASTER-Amur | (17h 26m 22.02s , +51d 58m 50.4s) | C | 180 | 16.8 | 2889 | 2020-01-12 16:45:17 | MASTER-Amur | (15h 51m 15.54s , +44d 02m 13.6s) | C | 180 | 17.0 | 3101 | 2020-01-12 16:48:48 | MASTER-Amur | (16h 02m 16.42s , +44d 01m 10.6s) | C | 180 | 17.0 | 3313 | 2020-01-12 16:52:20 | MASTER-Amur | (16h 13m 35.41s , +54d 02m 05.0s) | C | 180 | 17.5 | 3525 | 2020-01-12 16:55:53 | MASTER-Amur | (16h 27m 16.53s , +54d 00m 56.3s) | C | 180 | 17.6 | 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.26717....1L