Gravitational Wave Localization and Pointings: S230529ay [GraceDB]



GRB Coverage



XRT Sources

Pointing Status

Group CBC
Detectors L1
Time of Signal 2023-05-29 18:15:00.747222 UTC
Time Sent 2023-06-23 20:09:35.364819 UTC
False Alarm Rate once per 160.44 years
50% Area 8430.705 deg2
90% Area 24534.232 deg2
Distance 197.181 +/- 62.108 Mpc
Classification (CBC Only)
BNS 0.30602
NSBH 0.62403
Mass Gap 0.72583
BBH 0.0
Terrestrial 0.06996
Has NS 0.98083
Has Remnant 0.07215

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