Validation of 100 eRoday test dataset
* Formal (header keywords, file names, etc.
- Participants: Chandreyee
* Calibrated event lists
- Participants: Konrad, Gabriele
- Energy calibration
- ...
* Sky fields and source catalogs
- Participants: Teng, Georg, Mara, Julien, Xueying, Ang
- First step: compare 947 catalogs with 946 catalogs
- Check for spurious sources in fields with bright extended sources
- Look at 946/947 background maps
- Divide image by source map, check some fileds of different depth
- Compare RXS with eRASS1
- Compare 4XMM with eRASS1
- Compare logN-logS in eFEDS and XMM-XXL
- Compare 947 SEP with Teng's V22
- Check astrometry