[vsnet-grb-info 22023] Fermi GRB190415.17 Global MASTER-Net observations report
GCN Circulars
gcncirc at capella2.gsfc.nasa.gov
Mon Apr 15 16:01:39 JST 2019
TITLE: GCN CIRCULAR
NUMBER: 24122
SUBJECT: Fermi GRB190415.17 Global MASTER-Net observations report
DATE: 19/04/15 07:01:31 GMT
FROM: Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov at xray.sai.msu.ru>
V. Lipunov, E. Gorbovskoy, V.Kornilov, D.Kuvshinov, N.Tyurina, P.Balanutsa,
A.Kuznetsov, V.V.Chazov, D. Vlasenko
Lomonosov Moscow State University,
Sternberg Astronomical Institute, Moscow State University
A. Tlatov, V.Senik, A.V. Parhomenko, D. Dormidontov
Kislovodsk Solar Station of the Pulkovo Observatory
K. Ivanov, O. Gres, N.M. Budnev, S. Yazev, O. Chuvalaev, V. Poleshchuk
Irkutsk State University
V. Yurkov, A. Gabovich, Yu. Sergienko
Blagoveschensk Educational State University, Blagoveschensk
R. Podesta, Carlos Lopez and F. Podesta
Observatorio Astronomico Felix Aguilar (OAFA)
Hugo Levato and Carlos Saffe
Instituto de Ciencias Astronomicas, de la Tierra y del Espacio (ICATE)
R. Rebolo, M. Serra, N. Lodieu, G. Israelian, L. Suarez-Andres
The Instituto de Astrofisica de Canarias
D. Buckley, S. Potter, A. Kniazev, M. Kotze
South African Astronomical Observatory
MASTER-IAC robotic telescope (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L) located in Spain (IAC Teide Observatory) was pointed to the Fermi GRB190415.17 ( 21h 13m 31.99s , +71d 46m 59.88s, R=3.7) 61 sec after trigger time at 2019-04-15 04:10:51 UT, with upper limit up to 17.2 mag. The observations began at zenit distance = 57 deg. The sun altitude is -31.1 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/observ.php?id=999257
We obtain a following upper limits.
Tmid-T0 | Date Time | Site | Coord (J2000) |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|___________________________________|_____|_______|_______|________
67 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 18.38s , +71d 47m 07.16s) | P- | 10 | 15.5 |
97 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 18.40s , +71d 47m 07.18s) | P- | 70 | 16.6 | Coadd
67 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 50.78s , +71d 44m 35.57s) | P| | 10 | 15.6 |
97 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 50.79s , +71d 44m 35.58s) | P| | 70 | 16.8 | Coadd
123 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 18.90s , +71d 47m 06.96s) | P- | 20 | 16.1 |
123 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 51.38s , +71d 44m 35.78s) | P| | 20 | 16.2 |
197 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 51.70s , +71d 44m 36.31s) | P| | 40 | 16.2 |
197 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 19.26s , +71d 47m 06.90s) | P- | 40 | 16.1 |
285 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 19.57s , +71d 47m 06.89s) | P- | 50 | 15.9 |
288 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 51.87s , +71d 44m 36.65s) | P| | 50 | 15.9 |
381 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 12m 19.70s , +71d 47m 06.81s) | P- | 70 | 16.1 |
381 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 51.95s , +71d 44m 36.87s) | P| | 70 | 16.2 |
1090 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 50m 47.19s , +69d 59m 58.53s) | C | 60 | 17.2 |
1090 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 41.45s , +69d 55m 43.47s) | C | 60 | 17.1 |
1504 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 14m 41.16s , +69d 55m 43.01s) | C | 60 | 16.7 |
1504 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 50m 46.50s , +70d 0m 00.80s) | C | 60 | 17.2 |
5462 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 2m 05.56s , +73d 59m 24.36s) | C | 60 | 14.6 |
5462 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 31m 32.07s , +73d 54m 50.58s) | C | 60 | 14.5 |
5565 | 2019-04-15 04:10:51 | MASTER-IAC | ( 22h 1m 11.43s , +69d 55m 11.50s) | C | 60 | 14.6 |
5565 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 37m 26.32s , +69d 59m 27.86s) | C | 60 | 15.1 |
5667 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 31m 37.37s , +67d 55m 46.96s) | C | 60 | 16.0 |
5805 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 9m 55.23s , +67d 59m 40.96s) | C | 60 | 16.2 |
5805 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 31m 37.52s , +67d 55m 26.22s) | C | 60 | 15.7 |
5906 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 2m 07.12s , +73d 59m 22.27s) | C | 60 | 15.7 |
5906 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 31m 34.30s , +73d 54m 45.03s) | C | 60 | 15.6 |
6031 | 2019-04-15 04:10:51 | MASTER-IAC | ( 22h 1m 12.40s , +69d 55m 09.83s) | C | 60 | 14.9 |
6172 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 37m 26.38s , +69d 59m 25.91s) | C | 60 | 15.6 |
6172 | 2019-04-15 04:10:51 | MASTER-IAC | ( 22h 1m 11.32s , +69d 55m 09.10s) | C | 60 | 15.5 |
6279 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 9m 56.03s , +67d 59m 40.54s) | C | 60 | 15.7 |
6279 | 2019-04-15 04:10:51 | MASTER-IAC | ( 21h 31m 37.61s , +67d 55m 26.25s) | C | 60 | 15.8 |
6385 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 4m 13.68s , +74d 0m 30.87s) | C | 60 | 15.4 |
6385 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 33m 41.53s , +73d 55m 47.01s) | C | 60 | 15.4 |
6489 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 27m 19.45s , +68d 0m 51.65s) | C | 60 | 15.9 |
6489 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 49m 01.81s , +67d 56m 32.15s) | C | 60 | 16.0 |
6597 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 27m 51.21s , +69d 56m 46.05s) | C | 60 | 15.9 |
6711 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 4m 12.05s , +74d 0m 31.90s) | C | 60 | 14.7 |
6852 | 2019-04-15 04:10:51 | MASTER-IAC | ( 20h 27m 19.35s , +68d 0m 31.75s) | C | 60 | 14.1 |
Filter C is a clear (unfiltred) band.
The observation and reduction will continue.
The message may be cited.
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