Gravitational Wave Localization and Pointings: GW190426_152155 [GraceDB]

Follow-Up

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GRB Coverage

Sources

Galaxies

XRT Sources

Pointing Status


Information
Detectors H1,L1,V1
Time of Signal 2019-04-26 15:21:55.358626 UTC
Time Sent 2019-04-27 11:08:09 UTC
False Alarm Rate once per 1.63 years
Distance 376.717 +/- 100.44 Mpc
Classification (CBC Only)
BNS 0.493199705189
NSBH 0.129311795338
Mass Gap 0.237362878651
BBH 0.0
Terrestrial 0.140125620822
Has NS 1.0
Has Remnant 1.0

Coverage Calculator


Calculate the coverage of the GW localization over time, with choices to limit the coverage calculation to particular sets of instruments, wavelengths, or depth. All fields are optional, but cuts on depths must have an associated unit. If an empty form is submitted, the total reported coverage regardless of depth or band is computed. Once a HEALPIX pixel has been first covered, it is marked as done, to avoid double counting probability when the same field is covered multiple times. After clicking, be patient, it may take up to 20 seconds to fully compute the coverage profile.
Instrument Band Depth Depth Unit