Gravitational Wave Localization and Pointings: S230708n [GraceDB]

177.3632813 -7.4816312
FoV: 175.1°
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Follow-Up

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    GRB Coverage

    Sources

    Galaxies

    Pointing Status


    Information
    Group CBC
    Detectors H1,L1
    Time of Signal 2023-07-08 04:05:13.990814 UTC
    Time Sent 2023-07-08 04:05:31 UTC
    False Alarm Rate once per 61817.67 s
    50% Area 985.331 deg2
    90% Area 5828.055 deg2
    Distance 341.019 +/- 160.389 Mpc
    Classification (CBC Only)
    BNS 0.07057
    NSBH 0.0
    Mass Gap 0.45594
    BBH 0.0
    Terrestrial 0.92943
    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 2 minutes to fully compute the coverage profile.

    Disclaimer: The DECam Footprint currently breaks in the calculator. We are temporarily approximating its coverage as a circle with 1 deg radius.


    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