{
  "submittedHow": "email-legacy",
  "subject": "Fermi  trigger No 745306088: Global MASTER-Net observations report",
  "circularId": 37182,
  "createdOn": 1723662936954,
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
  "bibcode": "2024GCN.37182....1L",
  "body": "V. Lipunov, V.Kornilov, E. Gorbovskoy, K. Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, V.Senik,  D. Vlasenko,\nG.Antipov, D.Zimnukhov, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov, D. Cheryasov, Ya.Kechin, Yu.Tselik, A. Sosnovskij\n(Lomonosov Moscow State University, SAI, Physics Department),\n\nR. Podesta, C.Lopez, F. Podesta, C.Francile\n(Observatorio Astronomico Felix Aguilar OAFA),\n\nR. Rebolo, M. Serra\n(The Instituto de Astrofisica de Canarias),\n\nD. Buckley\n(South African Astronomical Observatory),\n\nO.A. Gress, N.M. Budnev, O.Ershova\n(Irkutsk State University, API),\n\nL.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez,\nA.R.Corella, L.H.Rodriguez\n(INAOE, Guillermo Haro Astrophysics Observatory),\n\nA. Tlatov, D. Dormidontov\n(Kislovodsk Solar Station of the Pulkovo Observatory),\n\nV. Yurkov, A. Gabovich\n(Blagoveschensk Educational State University)\n\nMASTER-Tavrida robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in Russia (Lomonosov MSU, SAI Crimea astronomical station) started inspect of the Fermi GRB240814.23 (trigger No 745306088,09h 25m 52.80s , +54d 35m 24.0s, R=15.08) errorbox  48288 sec after notice time and 48323 sec after trigger time at 2024-08-14 18:53:27 UT, with upper limit up to  16.9 mag. The observations began at zenith distance = 84 deg. The sun  altitude  is -19.7 deg. \n\nThe galactic latitude b = 44 deg., longitude l = 162 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=2563033\n\nWe obtain a following upper limits.  \n\nTmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____________________|____________________________________|_____|_______|_______|________\n\n   48343 | 2024-08-14 18:53:27 |      MASTER-Tavrida | (09h 04m 29.33s , +47d 18m 05.0s) |   C |    40 | 16.2 |        \n   48398 | 2024-08-14 18:53:27 |      MASTER-Tavrida | (09h 04m 29.34s , +47d 18m 04.9s) |   C |   150 | 16.9 |  Coadd \n   48588 | 2024-08-14 18:53:27 |      MASTER-Tavrida | (09h 04m 29.34s , +47d 18m 05.1s) |   C |   530 | 16.9 |  Coadd \n   48343 | 2024-08-14 18:53:27 |      MASTER-Tavrida | (09h 04m 45.32s , +47d 14m 21.6s) |   C |    40 | 16.1 |        \n   48403 | 2024-08-14 18:53:27 |      MASTER-Tavrida | (09h 04m 45.39s , +47d 14m 21.3s) |   C |   160 | 16.8 |  Coadd \n   48392 | 2024-08-14 18:54:10 |      MASTER-Tavrida | (09h 04m 29.98s , +47d 18m 01.0s) |   C |    50 | 16.2 |        \n   48392 | 2024-08-14 18:54:11 |      MASTER-Tavrida | (09h 04m 45.66s , +47d 14m 19.4s) |   C |    50 | 16.1 |        \n   48451 | 2024-08-14 18:55:04 |      MASTER-Tavrida | (09h 04m 30.60s , +47d 17m 58.1s) |   C |    60 | 16.4 |        \n   48451 | 2024-08-14 18:55:05 |      MASTER-Tavrida | (09h 04m 46.14s , +47d 14m 16.7s) |   C |    60 | 15.8 |        \n   48520 | 2024-08-14 18:56:09 |      MASTER-Tavrida | (09h 04m 31.12s , +47d 17m 54.6s) |   C |    70 | 16.4 |        \n   48675 | 2024-08-14 18:56:09 |      MASTER-Tavrida | (09h 04m 31.12s , +47d 17m 54.8s) |   C |   380 | 16.8 |  Coadd \n   48520 | 2024-08-14 18:56:09 |      MASTER-Tavrida | (09h 04m 46.61s , +47d 14m 12.5s) |   C |    70 | 16.1 |        \n   48777 | 2024-08-14 19:00:00 |      MASTER-Tavrida | (09h 04m 46.20s , +47d 15m 49.6s) |   C |   120 | 16.2 |        \n   48777 | 2024-08-14 19:00:01 |      MASTER-Tavrida | (09h 05m 01.23s , +47d 12m 08.0s) |   C |   120 | 16.1 |        \n   48911 | 2024-08-14 19:02:04 |      MASTER-Tavrida | (09h 04m 47.37s , +47d 15m 47.6s) |   C |   140 | 16.4 |        \n   48911 | 2024-08-14 19:02:04 |      MASTER-Tavrida | (09h 05m 02.05s , +47d 12m 07.4s) |   C |   140 | 16.0 |        \n   49070 | 2024-08-14 19:04:29 |      MASTER-Tavrida | (09h 04m 48.55s , +47d 15m 47.4s) |   C |   170 | 16.3 |        \n   49070 | 2024-08-14 19:04:29 |      MASTER-Tavrida | (09h 05m 02.94s , +47d 12m 07.5s) |   C |   170 | 16.1 |        \n   49249 | 2024-08-14 19:07:23 |      MASTER-Tavrida | (09h 04m 49.70s , +47d 15m 48.2s) |   C |   180 | 16.4 |        \n   49249 | 2024-08-14 19:07:23 |      MASTER-Tavrida | (09h 05m 03.79s , +47d 12m 09.7s) |   C |   180 | 15.7 |        \nFilter C is a clear (unfiltred) band. \n\n\nThe observation and reduction will continue. \nThe message may be cited.\n\n"
}