The X-ray images, vignetted exposure maps, and background maps used to create the eFEDS X-ray catalogs (Brunner et al. 2021) in four energy bands.
The energy band 0.2-2.3 keV ("0d2_2d3" in the file name) is used to create the main and supplementary eFEDS catalogs.
The energy bands 0.2-0.6 ("0d2_0d6"), 0.6-2.3 ("0d6_2d3"), and 2.3-5 keV ("2d3_5") are used to create the eFEDS hard catalog.

The X-ray images are named as *_Image.fits:
+ eFEDS_c001_clean_0d2_2d3_Image.fits
+ eFEDS_c001_clean_0d2_0d6_Image.fits
+ eFEDS_c001_clean_0d6_2d3_Image.fits
+ eFEDS_c001_clean_2d3_5_Image.fits

The exposure maps are names as *_ExpMap.fits:
+ eFEDS_c001_clean_0d2_2d3_ExpMap.fits
+ eFEDS_c001_clean_0d2_0d6_ExpMap.fits
+ eFEDS_c001_clean_0d6_2d3_ExpMap.fits
+ eFEDS_c001_clean_2d3_5_ExpMap.fits
 
The background maps are named as *_BkgMap.fits:
+ eFEDS_c001_clean_0d2_2d3_BkgMap.fits
+ eFEDS_c001_clean_0d2_0d6_BkgMap.fits
+ eFEDS_c001_clean_0d6_2d3_BkgMap.fits
+ eFEDS_c001_clean_2d3_5_BkgMap.fits