https://github.com/slac-lcls/lcls2/blob/master/psana/psana/pscalib/calib/MDBWebUtils.py
import psana.pscalib.calib.MDBWebUtils as wu
d = wu.calib_constants_all_types(det, exp=None, run=None, time_sec=None, vers=None, url=cc.URL, dbsuffix='')
d = {ctype:(data,doc),}
epix10ka_raw_2_0_1 < epix_base < AreaDetector < DetectorImpl
epixhr2x2_raw_2_0_1(eb.epix_base)
epix10ka_raw_2_0_1(eb.epix_base):
https://github.com/slac-lcls/lcls2/blob/master/psana/psana/detector/epixhr2x2.py
https://github.com/slac-lcls/lcls2/blob/master/psana/psana/detector/epix10ka.py
https://lcls.slac.stanford.edu/detectors/ePix10k
https://lcls.slac.stanford.edu/sites/default/files/lcls-docs/ePix10k_spec_sheet.docx.pdf
https://lcls.slac.stanford.edu/sites/default/files/lcls-docs/ePix100%20Geometry.pdf
. 2020 May 1;27(Pt 3):608-615. doi: 10.1107/S1600577520004257. Epub 2020 Apr 17.