erosita-forum

radec2xy
calculates sky pixel coordinates given an R.A. and Dec.

evatt
calculates equatorial sky coordinates for each photon event in a given photon event list.

flaregti
create flare good-time-interval extensions which can be used to filter flares from a dataset.

evtool
manipulate event files (pattern and flag selection, good time intervals application) and create images for survey or pointed observations of one or several eROSITA telescopes and energy bands.

expmap
computes exposure maps for survey or pointed observations of one or several eROSITA telescopes and energy bands.

ermask
evaluates an exposure map and calculates a detection mask according to user conditions.

erbackmap
creates the background images for the source detection pipeline.

ersensmap
calculate the expected detection sensitivity for point sources or extended sources.

erbox
searches the input images for sources that are brighter than the expected background fluctuations at a given image position.

ermldet
searches the input images for sources that are brighter than the expected background fluctuations at a given image position.

catprep
convert the output of ermldet into the catalogue file format with one source per row.

srctool
produce source-level products (spectra, light curves and corresponding instrumental correction vectors/matrices).

apetool
produce maps of the size of the Point Spread Function across the eROSITA field-of-view, perform aperture photometry and generates sensitivity maps.