Search for Spatial and Temporal Coincidence Between Fermi-LAT Exposure Maps and Gravitational Wave Sky Localizations - Archive ouverte HAL
Communication Dans Un Congrès Année : 2022

Search for Spatial and Temporal Coincidence Between Fermi-LAT Exposure Maps and Gravitational Wave Sky Localizations

Résumé

We describe a practical method for searching for spatial and temporal coincidence of the Fermi-LAT exposure maps over a gravitational-wave sky localization. The method provides in output the overlap region between multi-frequency sky areas within a proper time window selected by the user. This approach offers a prompt setting of the observational strategies for searching for potential electromagnetic candidates as well as for a fast cross-matching between the LAT and the LIGO, Virgo and KAGRA databases for dedicated post-processing analysis. The tasks are performed using the encoded standard method named Multi Order Coverage Map and visualized in the Aladin Desktop.
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Dates et versions

hal-03842971 , version 1 (17-11-2023)

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Alessandra Berretta, Sara Cutini, Giuseppe Greco, Gino Tosti, Pasquale Lubrano, et al.. Search for Spatial and Temporal Coincidence Between Fermi-LAT Exposure Maps and Gravitational Wave Sky Localizations. Astronomical Data Analysis Software and Systems XXX. ASP Conference Series, 2022, à renseigner, Unknown Region. pp.167. ⟨hal-03842971⟩
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