Calibration Access and Data Handbook

Input

rawX, rawY

pixel coordinates: these are used for the offset correction with the dark frame by using CAL_rgsGetDarkFrame

NODEID

(optional array): if present, it has the same length as the rawX, rawY pairs, and it overwrites the state variable ccdNodeId

PHA

(integer): PHA

time

event time coordinates in the TIMCOORD time frame (see section 2.2)

SHAPE

number of pixels combined during on-board split event reconstruction

FPA_temp

temperature of the focal plane assembly; this affects the temperature of the readout electronics.

CSG_ID

clock sequence ID (stored as CCDCSG in the ODF); this will be passed on to CAL_rgsGetDarkFrame

Notes

• Aging of the electronics will be implemented by updating of the CCF constituents ADUConv & DarkFrame
• This CAL routine may also require a dependency on the satellite pointing direction, should a known offset distribution be required to be calculated as a function of SUN aspect angle and/or other bright objects in the FoV (planets).