Probabilistic Catalog of the gamma-ray sky in the North Galactic Polar Cap
收藏DataONE2017-03-17 更新2024-06-26 收录
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资源简介:
Probabilistic catalog of the gamma-ray sky in the North Galactic Polar Cap (NGPC). The dataset contains fair samples drawn from the catalog space consistent with the Fermi-LAT photon count data collected in the NGPC. Available data fields are: lgalpop0: galactic longitude in radians bgalpop0: galactic latitude in radians fluxpop0: flux density in 1/cm^2/s/sr/GeV in the 1-3 GeV energy bin sindpop0: spectral index meanpnts: mean number of point sources fluxdistslop: log-log slope of the flux distribution function bacp: normalizations of the isotropic and Fermi diffuse model templates in the PSF class 2 and the three energy bins, 0.3 GeV - 1 GeV, 1 GeV - 3, and 3 GeV - 10 GeV. psfp: 5 parameters of the double king function for each energy bin. All fields are two dimensional arrays, where the first dimension is the sample index and the second dimension is the parameter index. For the transdimensional fields, e.g., lgalpop0, bgalpop0, fluxpop0 and sindpop0, rows are padded with NaNs, which indicate the end of the parameter vector for the given sample.
创建时间:
2023-11-21



