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Detector typepedestal subtractioncommon mode correctiongainmaskformulacomments
LCLS (1)
CSPAD+

default cmpars = (1, 25, 25, 100)

cmpars = 0 or cmpars[0] = 0 - OFF

*gainmask

det.set_gain_mask_factor(gfactor=6.85)

+

gain map extracted from detector configuration data and applied with gfactor

gainmask is applied before regular gain factor

CSPAD2x2+

shape=(185, 388, 2) → common_mode shape=(2, 185, 388) → back to (185, 388, 2)

default cmpars = (1,25,25,100)

++
shape is converted before common mode correction in order to apply regular CSPAD algorithm then it is converted back to daq shape.
epix100a+

default cmpars =(4,6,30,30)

++

pnCCD+

default cmpars =(3,350,350,128)

or alg #8 (8,5,500)

++

Andor3d+

default cmpars =(2,10,10,cols)

++

Princeton+

default cmpars =(1,50,50,100,1,size,1)

++

Camera+other Cameras default cmpars = (0,0,0,0), cmpars = 0 or cmpars[0] = 0  - OFF++

epix10ka+

applied for pixels in high gain mode only in combination with mask

cmpars=None: default (7,2,10,10)

(*,0,...) - OFF

pixel_gain constants are used and per event depending on gain range+

(common_mode(raw - peds)/gain * mask

UtilsEpix10ka.calib_epix10ka_any(det, evt, cmpars=None, **kwa)

offsets are already accounted at deployment of pedestals in calib/.../pedestals

Jungfrau+

applied for pixels in high gain mode only in combination with mask

cmpars=None: default cmpars = (7,1,100,0)

(*,0,...) - OFF

pixel_gain and pixel_offset are used and per event depend on gain range


+(common_mode(raw - peds - offset))/gain * maskUtilsJungfrau.calib_jungfrau(det, evt, cmpars=(7,3,200,10), **kwa)
LCLS-II














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