https://cxidb.org/data/215/mfxm5116/calib/Epix_old/MfxEndstation.0:Epix100a.0/pixel_rms/15-end.data
https://cxidb.org/data/215/mfxm5116/calib/Epix_old/MfxEndstation.0:Epix100a.0/pixel_rms/18-end.data
https://cxidb.org/data/215/mfxm5116/calib/Epix_old/MfxEndstation.0:Epix100a.0/pixel_rms/HISTORY