gamma-astro-data-formats
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open-gamma-ray-astro
Data formats for gamma-ray astronomy
The formula .. math:: \int_{0}^{\infty} 2 \pi r dP/dr(r) dr = 1, where dP/dr = 2 \pi r dP/d\Omega on the PSF page is only true for small angles, the...
The GammaLib software implements so far the XML format that has been defined for the Fermi/LAT Science Tools (ST) for model definition. GammaLib has several additional spatial model components, and...
We should add an example data file for every format. I propose we use run 23037 for HESS with the HAP-HD exporters and std config. An alternative would be that...
Should GTI (Good time interval) extensions be required or optional? Are they required to be in the same file as the EVENTS extension? @mimayer - What's the status in ctools?...
I've added a formula for the triple-Gauss PSF: http://gamma-astro-data-formats.readthedocs.org/en/latest/irfs/psf/psf_3gauss/index.html as well as some background info on radial PSFs: http://gamma-astro-data-formats.readthedocs.org/en/latest/irfs/psf/index.html#point-spread-function I think some discussion / checks are needed: - [ ]...
Hi, I would like to store the result of the gammapy regions based 1D spectral analysis to disk. I though it might be a good idea to use the format...
@contrera @jknodlseder @cboisson @kosack, all - Where should we put livetime info in the IACT DL3 model / formats? At the moment `LIVETIME` (and `ONTIME` and `DEADC`) are required keywords...
Should we require that IACT DL3 FITS events are ordered in time? In Gammapy, there's a few things now using event times (e.g. exptest or an adaptive light curve binning...
Most (if not all) IACTs call the distance from the reconstructed gamma-ray position to the suspected source position `theta`, in wobble observation mode, background regions are used and this results...
We should add a note to the current IACT DL3 specs that responses are expected to be smooth and well-sampled, i.e. the burden of e.g. smoothing responses and choosing response...