{
  "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-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) was pointed to the Integral GRB240115.70 (trigger No 10472,12h 47m 16.10s , -35d 33m 29.1s, R=0.053) errorbox  12776 sec after notice time and 12801 sec after trigger time at 2024-01-15 20:19:16 UT, with upper limit up to  18.9 mag. The observations began at zenith distance = 87 deg. The sun  altitude  is -26.0 deg. \n\nThe galactic latitude b = 27 deg., longitude l = 303 deg.\n\n\nReal time updated cover map and OT discovered available here: \nhttps://master.sai.msu.ru/site/master2/observ.php?id=2356567\n\nWe obtain a following upper limits.  \n\nTmid-T0  |          Site       |Filt.| Expt. | Limit| Comment\n_________|_____________________|_____|_______|______|________\n\n   12891 |         MASTER-SAAO |   C |   180 | 16.3 |        \n   14129 |         MASTER-SAAO |   C |   180 | 15.3 |        \n   14129 |         MASTER-SAAO |   C |   180 | 17.6 |        \n   14329 |         MASTER-SAAO |   C |   180 | 16.3 |        \n   14329 |         MASTER-SAAO |   C |   180 | 18.0 |        \n   14509 |         MASTER-SAAO |   C |   540 | 18.5 |  Coadd \n   14529 |         MASTER-SAAO |   C |   180 | 16.8 |        \n   14529 |         MASTER-SAAO |   C |   180 | 18.0 |        \n   14729 |         MASTER-SAAO |   C |   180 | 17.3 |        \n   14909 |         MASTER-SAAO |   C |   540 | 18.3 |  Coadd \n   14729 |         MASTER-SAAO |   C |   180 | 18.1 |        \n   14928 |         MASTER-SAAO |   C |   180 | 17.3 |        \n   14928 |         MASTER-SAAO |   C |   180 | 18.0 |        \n   15128 |         MASTER-SAAO |   C |   180 | 17.7 |        \n   15128 |         MASTER-SAAO |   C |   180 | 18.3 |        \n   15330 |         MASTER-SAAO |   C |   180 | 18.0 |        \n   15330 |         MASTER-SAAO |   C |   180 | 18.7 |        \n   15536 |         MASTER-SAAO |   C |   180 | 18.9 |        \n   15536 |         MASTER-SAAO |   C |   180 | 18.5 |        \nFilter C is a clear (unfiltred) band. \n\n\nThe observation and reduction will continue. \nThe message may be cited.\n\n",
  "eventId": "GRB 240115.70",
  "circularId": 35543,
  "submitter": "Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>",
  "subject": "Integral GRB240115.70: Global MASTER-Net observations report",
  "bibcode": "2024GCN.35543....1L",
  "createdOn": 1705354722099,
  "submittedHow": "email-legacy"
}