Jürgen Knödlseder

Change PSF table axis order

11

For all other IRFs we have `ENERG`, `THETA` first for being consistent it should be `ENERG`, `THETA` and `RAD`.

How to handle energy dependent deadtime/livetime?

16

The deadtime (or livetime) for CTA is in principle energy dependent (as different telescopes and cameras will have different deadtimes). The question is how to handle that. Fold the deadtime...

Change OBS_ID keyword from integer to string

2

The event list extension has an OBS_ID keyword that is currently defined as integer. This comes from the original event list format specification from Karl. It appears however that OGIP...

Use spherical trigonometry in PSF formulae

1

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...

Defining a common XML format for models in Fermi/LAT Science Tools and GammaLib

6

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...