erosita-forum

Dear eSASS user, in sky tiles with large exposure variations the parameter threshold1 should be set to very small values or 0.0 in order to generate a detection mask where all pixels are valid. The 10% mentioned in the documention just refer to the example call of ermask. If the task fails to write ...

Dear Garrett, it seems you have discovered a bug in erbox which causes a crash when a large value of the task parameter boxsize is used. This parameter sets the size of the detection box (side_length = 2*boxsize+1). We recommend to use the default value boxsize=5. In case you need larger detection b...

Dear Peng, the input routines for erbox perform a number of keyword checks to verify that science images, exposure maps, and detection mask(s) belong to the same observation, instrument, etc. Please check whether the file "detmask.fits" exists and that it is derived from one of the exposur...