Gravitational Wave Localization and Pointings: S240111l [GraceDB]



GRB Coverage



XRT Sources

Pointing Status

Group CBC
Detectors H1,L1
Time of Signal 2024-01-11 08:18:23.253539 UTC
Time Sent 2024-01-11 08:18:46 UTC
False Alarm Rate once per 4.33 days
50% Area 312.007 deg2
90% Area 1286.427 deg2
Distance 1798.229 +/- 561.781 Mpc
Classification (CBC Only)
BNS 0.0
NSBH 0.04925
Mass Gap 0.11842
BBH 0.15041
Terrestrial 0.80033
Has NS 7e-05
Has Remnant 0.0

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 2 minutes to fully compute the coverage profile.
Instrument Depth Depth Unit Approximate For footprints with multiple ccd's this will approximate the calculator's input by using a simplified instrument footprint without chip-gaps. It is substantially faster, but does introduce a level of uncertainty in the resulting area and probability.
Band Spectral Range Filter pointings based on their wavelength, energy, or frequency range Type: Range: - Unit