6. Removing the Ghost Pupil (KPNO data only).

For KPNO data, we need to remove the pupil ghost using MSCred's task 'rmpupil'. IRAF will ask the user to scale the image so that the ghost will be subtracted.


PACKAGE = mscred
   TASK = rmpupil

input   =                   @u  List of input mosaic exposures
output  =                 @u.p  List of output mosaic exposures
template=            Upup.fits  Template mosaic exposure
(type   =           difference) Type of removal
(extname=             im[2367]) Extensions for fit
(blkavg =                    8) Block average factor
(fudge  =                  1.6) Fudge factor
(scale  =                INDEF) Scale (INDEF for automatic estimate)
(interac=                  yes) Interactive?
(mscexam=                   no) Examine corrections with MSCEXAM?
(verbose=                  yes) Verbose output?
newscale=                   0.  Scale (0=done, -1=abort, -2=new blkavg)
newblk  =                    8  New block average factor
(fd1    =                     )
(fd2    =                     )
(fd3    =                     )
(mode   =                   ql)