LIGO/Virgo S190930s: 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 S190930s errorbox 54 sec after trigger time at 2019-09-30 13:36:35 UT, with upper limit up to 17.4 mag. The observations began at zenit distance = 50 deg. The sun altitude is -37.8 deg. The galactic latitude b = -60 deg., longitude l = 98 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/ligo_1.php?id=10851 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 145 | 2019-09-30 13:36:35 | MASTER-Amur | (02h 37m 02.088s , +27d 44m 29.67s) | C | 180 | 17.4 | 541 | 2019-09-30 13:44:12 | MASTER-Amur | (21h 02m 58.574s , +08d 26m 09.77s) | C | 60 | 17.4 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- September 2019
- Bibcode:
- 2019GCN.25870....1L