{
  "subject": "LIGO/Virgo S190630ag: No counterpart candidates in AGILE-MCAL observations",
  "eventId": "LIGO/Virgo S190630ag",
  "bibcode": "2019GCN.24933....1P",
  "createdOn": 1561973758000,
  "circularId": 24933,
  "submitter": "Alessandro Ursi at INAF/IAPS  <alessandro.ursi@gmail.com>",
  "email": "alessandro.ursi@gmail.com",
  "body": "C. Pittori (SSDC, and INAF/OAR), A. Ursi (INAF/IAPS), M. Tavani\n(INAF/IAPS, and Univ. Roma Tor Vergata), M. Cardillo, C. Casentini, G.\nPiano (INAF/IAPS), F. Lucarelli, F. Verrecchia (SSDC, and INAF/OAR),\nA. Bulgarelli, V. Fioretti, N. Parmiggiani (INAF/OAS-Bologna), M.\nPilia (INAF/OA-Cagliari), F. Longo (Univ. Trieste, and INFN Trieste),\nreport on behalf of the AGILE Team:\n\nIn response to the LIGO/Virgo GW event S190630ag at T0 = 2019-06-30\n18:52:05 (UT), a preliminary analysis of the AGILE minicalorimeter\n(MCAL) triggered data found no event candidates within a time interval\ncovering -/+ 15 sec from the LIGO/Virgo T0.\n\nAt the T0, about 60% of the S190630ag 90% c.l. localization region was\naccessible to the AGILE MCAL. Three-sigma upper limits (ULs) are\nobtained for a 1 s integration time at different celestial positions\nwithin the accessible S190630ag localization region, from a minimum of\n1.6E-06 erg cm^-2 to a maximum of 7.4E-06 erg cm^-2 (assuming as\nspectral model a single power law with photon index 1.5).\n\nThe AGILE-MCAL detector is a CsI detector with a 4 pi FoV, sensitive\nin the energy range 0.4-100 MeV. Additional analysis of AGILE data is\nin progress."
}