{
  "bibcode": "2019GCN.24920....1I",
  "body": "IceCube Collaboration (http://icecube.wisc.edu/) reports:\n\nSearches [1,2] for track-like muon neutrino events detected by IceCube\nconsistent with the sky\nlocalization of gravitational-wave candidate S190630ag in a time range of\n1000 seconds [3] centered\non the alert event time (2019-06-30 18:43:45.180 UTC to 2019-06-30\n19:00:25.180 UTC) have been performed.  During this time\nperiod IceCube was collecting good quality data.  No significant track-like\nevents are found\nin spatial coincidence of S190630ag calculated from the map circulated in\nthe 1-Preliminary notice.\n\nIceCube's sensitivity assuming an E^-2 spectrum (E^2 dN/dE) to neutrino\npoint sources within\nthe locations spanned by the 90% spatial  containment of S190630ag ranges\nfrom  0.029 to\n0.977 GeV cm^-2 in a 1000 second time window.\n\nThe IceCube Neutrino Observatory is a cubic-kilometer neutrino detector\noperating at the\ngeographic South Pole, Antarctica. The IceCube realtime alert point of\ncontact can be\nreached at roc@icecube.wisc.edu\n\n\n[1] Bartos et al. arXiv:1810.11467 (2018) and Countryman et\nal.arXiv:1901.05486 (2019)\n[2] Braun et al., Astroparticle Physics 29, 299 (2008)\n[3] Baret et al., Astroparticle Physics 35, 1 (2011)",
  "circularId": 24920,
  "createdOn": 1561922799000,
  "email": "raamis.hussain@icecube.wisc.edu",
  "subject": "LIGO/Virgo S190630ag: Upper limits from IceCube neutrino searches",
  "submitter": "Raamis Hussain at IceCube  <raamis.hussain@icecube.wisc.edu>",
  "eventId": "LIGO/Virgo S190630ag"
}