32unsignedshortdibfirst; ///< first diblock in detector configuration (1-14)
33unsignedshortdiblast; ///< last diblock in detector configuration (1-14)
34unsignedshortdibmask; ///< diblock mask (bitfield, lowest bit = diblock 1)
35unsignedshortmaskstatus;///< 0 no mask found in DB, 1 mask used ok, 2 masking turned off. If 0 or 2 dibmask is instead the configuration based on what RH says is alive. dibfirst/last may be wrong in this case.