Fermi trigger No 606098435: Global MASTER-Net observations report
Abstract
MASTER-OAFA robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Argentina (OAFA observatory of San Juan National University) started inspect of the Fermi GRB 200317A ( Fermi GBM team, GCN 27392) errorbox 37 sec after notice time and 65 sec after trigger time at 2020-03-17 00:41:36 UT, with upper limit up to 20.0 mag. The observations began at zenith distance = 43 deg. The sun altitude is -24.3 deg. The galactic latitude b = -44 deg., longitude l = 252 deg. Real time updated cover map and OT discovered available here: https://master.sai.msu.ru/site/master2/observ.php?id=1315429 We obtain a following upper limits. Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment _________|_____________________|_____________________|____________________________________|_____|_______|_______|________ 71 | 2020-03-17 00:41:36 | MASTER-OAFA | (04h 16m 01.16s , -44d 46m 37.0s) | C | 10 | 17.6 | 117 | 2020-03-17 00:42:17 | MASTER-OAFA | (04h 16m 01.01s , -44d 45m 40.8s) | C | 20 | 18.2 | 173 | 2020-03-17 00:43:08 | MASTER-OAFA | (04h 16m 08.20s , -44d 46m 44.3s) | C | 30 | 18.6 | 240 | 2020-03-17 00:44:10 | MASTER-OAFA | (04h 16m 01.03s , -44d 47m 48.0s) | C | 40 | 18.9 | 316 | 2020-03-17 00:45:21 | MASTER-OAFA | (04h 16m 07.14s , -44d 47m 23.2s) | C | 50 | 19.0 | 408 | 2020-03-17 00:46:43 | MASTER-OAFA | (04h 16m 04.79s , -44d 45m 58.7s) | C | 70 | 19.3 | 648 | 2020-03-17 00:50:18 | MASTER-OAFA | (04h 21m 40.40s , -46d 21m 27.0s) | C | 120 | 19.6 | 810 | 2020-03-17 00:52:50 | MASTER-OAFA | (04h 21m 36.72s , -46d 19m 45.7s) | C | 140 | 19.6 | 1001 | 2020-03-17 00:55:41 | MASTER-OAFA | (04h 21m 36.73s , -46d 21m 43.2s) | C | 180 | 19.9 | 1212 | 2020-03-17 00:59:12 | MASTER-OAFA | (04h 21m 39.24s , -46d 20m 05.2s) | C | 180 | 20.0 | Filter C is a clear (unfiltred) band. The observation and reduction will continue. The message may be cited.
- Publication:
-
GRB Coordinates Network
- Pub Date:
- March 2020
- Bibcode:
- 2020GCN.27393....1L