IMAGE     MIDPT
bias01.imh     985.1
bias02.imh     985.1
bias03.imh     985.3
bias04.imh     985.1
bias05.imh     985.5
bias06.imh      985.
bias07.imh     984.8
bias08.imh     984.9
bias09.imh      985.
bias10.imh     985.2
bias11.imh     986.3
bias12.imh     986.5
bias13.imh     986.7
bias14.imh     986.3
bias15.imh     986.3
bias16.imh      986.
bias17.imh     986.2
bias18.imh     985.8
bias19.imh      986.
bias20.imh     986.2