Published September 20, 2024
| Version v1
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GBM Targeted Search Data Release for EP 240919a /GRB 240919A
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Description
The following Files include:
- The summed GBM NaI detector lightcurve,
- The individual GBM NaI detector lightcurves,
- The BGO detector lightcurves,
- The GBM NaI detector lightcurves sliced by energy.
- The waterfall plot (all energy) showing the most significant timescale of the event,
- The waterfall plot with the three different spectral models (soft, normal and hard, see below).
- The localization of EP 240919a / GRB 240919A, with the green circle centered on the EP-WXT position with a 1 degree error radius.
- The healpix map for "Event 1", which is the event found by the Targeted Search and shown in these plots.
The definitions for soft, normal and hard spectra are:
"soft" spectrum (Band function with Epeak = 70 keV, alpha = -1.9, beta = -3.7) for a GRB.
"normal" spectrum (Band function with Epeak = 230 keV, alpha = -1.0, beta = -2.3) for a GRB.
"hard" spectrum (Comptonized function with Epeak = 1500 keV, alpha = -0.5) for a GRB.
Files
Event1_skymap.png
Files
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Additional details
References
- Goldstein et al. 2019 arXiv:1903.12597