{
  "bibcode": "2019GCN.25019....1L",
  "body": "F. Longo (Univ. Trieste, and INFN Trieste), C.Pittori, F. Lucarelli, F. Verrecchia\n(SSDC, and INAF/OAR), M. Tavani (INAF/IAPS, and Univ. Roma Tor Vergata), M. Cardillo,\nC. Casentini, G. Piano, A. Ursi (INAF/IAPS), A. Bulgarelli, V. Fioretti, N. Parmiggiani\n(INAF/OAS-Bologna), M. Pilia (INAF/OA-Cagliari) report on behalf of the AGILE Team:\n\nIn response to the LIGO-Virgo GW event S190707q at T0 = 2019-07-07 09:33:26.181\n(UT) (GCN #25012), a preliminary analysis of the AGILE data at T0 shows that the\nGamma-Ray Imaging Detector (GRID) exposure covered more than 25% of the 90% c.l.\nlocalization region (LR), observed at off-axis angles between 25 and 50 deg.\n\nWe performed an analysis of the GRID data in the energy range 50 MeV - 10 GeV at T0,\nwhere good exposure of the S190707q 90% c.l. LR was available.\n\nNo candidate gamma-ray transient was detected.\n\nThe following preliminary GRID values of 3-sigma upper limit (UL) are obtained:\n\n(T0-2s; T0+2s): from 1.3e-06 to 5.3e-06 erg cm^-2 s^-1 with a 27% coverage of the 90% c.l. LR;\n\n(T0; T0+10s); from 6.9e-07 to 9.8e-06 erg cm^-2 s^-1 with a 26% coverage of the 90% c.l. LR;\n\n(T0; T0+100s); from 4.3e-07 to 8.9e-06 erg cm^-2 s^-1 with a 65% coverage of the 90% c.l. LR.\n\nThese measurements were obtained with AGILE observing a large portion of\nthe sky in spinning mode. Additional analysis of AGILE data is in progress.",
  "circularId": 25019,
  "createdOn": 1562512013000,
  "email": "fabrizio.lucarelli@ssdc.asi.it",
  "subject": "LIGO/Virgo S190707q: Upper limits from AGILE-GRID observations",
  "submitter": "Fabrizio Lucarelli at SSDC/INAF-OAR  <fabrizio.lucarelli@ssdc.asi.it>",
  "eventId": "LIGO/Virgo S190707q"
}