Set the detector to use in the pixlib routines.
pix_set_detector( String_Type inst )
Set the detector, overriding the previous setting; allowed values are "ACIS", "HRC-I", and "HRC-S"
pix_set_detector("HRC-S");
See the bugs page for the pixlib library on the CIAO website for an up-to-date listing of known bugs.