Two extraction scripts follow.  The first (from 2001 Oct) exploits
BOGUS's "_s" files, therefore requiring only one round of "identify"
per mask (hopefully).  I'd probably stick to that one.

______________________________________________________________________________________________


EXTRACTION SCHEME			14 Oct 2001

# display blue and red sides
# ~~~~~~~~~~~~~~~~~~~~~~~~~~
display szclus05.fringe_s_B.fits 1
display szclus05.fringe_s_R.fits 2
display szclus05.v1_s_R.fits 3
beep

display szclus05.fringe_B.fits 1
display szclus05.fringe_R.fits 2
display szclus05.v1_R.fits 3
beep

# display red individuals
# ~~~~~~~~~~~~~~~~~~~~~~~
display red/slitlets/szclus05_lred0029cbfzs.fits 3
display red/slitlets/szclus05_lred0030cbfzs.fits 4
beep

# display blue individuals
# ~~~~~~~~~~~~~~~~~~~~~~~~
display blue/slitlets/szclus05_lblue0033bfzs.fits 3
display blue/slitlets/szclus05_lblue0034bfzs.fits 4
beep

# extract blue .fringe
# ~~~~~~~~~~~~~~~~~~~~
apall szclus05.fringe_s_B
apall szclus05.sky_s_B.fits refer=szclus05.fringe_s_B int- rec- tra- fit- back-
apall szclus05.lamp_s_B.fits refer=szclus05.fringe_s_B int- rec- tra- fit- back-

# blue wavelength cal.
# ~~~~~~~~~~~~~~~~~~~~
identify szclus05.lamp_s_B.ms
reidentify szss16.lamp_s_B.ms szclus05.lamp_s_B.ms

refspec szclus05.sky_s_B.ms refer=szclus05.lamp_s_B.ms
dispcor szclus05.sky_s_B.ms szclus05.sky_s_B.w
splot szclus05.sky_s_B.w
specshift szclus05.sky_s_B.w
refspec szclus05.fringe_s_B.ms refer=szclus05.lamp_s_B.ms
dispcor szclus05.fringe_s_B.ms szclus05.fringe_s_B.w
specshift szclus05.fringe_s_B.w

# extract red .fringe
# ~~~~~~~~~~~~~~~~~~~
apall szclus05.fringe_s_R
apall szclus05.sky_s_R refer=szclus05.fringe_s_R int- rec- tra- fit- back-
apall szclus05.lamp_s_R refer=szclus05.fringe_s_R int- rec- tra- fit- back-

# red wavelength/flux cal. .fringe
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
identify szclus05.lamp_s_R.ms
reidentify szss16.lamp_s_R.ms szclus05.lamp_s_R.ms

refspec szclus05.sky_s_R.ms refer=szclus05.lamp_s_R.ms
dispcor szclus05.sky_s_R.ms szclus05.sky_s_R.w
splot szclus05.sky_s_R.w
specshift szclus05.sky_s_R.w
refspec szclus05.fringe_s_R.ms refer=szclus05.lamp_s_R.ms
dispcor szclus05.fringe_s_R.ms szclus05.fringe_s_R.w
specshift szclus05.fringe_s_R.w

calibrate szclus05.fringe_s_R.w szclus05.fringe_s_R.f
splot szclus05.fringe_s_R.f


______________________________________________________________________________________________

									07.22.01

Here's a quick & dirty IRAF extraction.  Do a global search and
replace to whiz through your slitmask slitlets.


# display blue and red sides
# ~~~~~~~~~~~~~~~~~~~~~~~~~~
display chandra52_B.fringe 1
display chandra52_B.v1 2
display chandra52.v1 3
display chandra52.fringe 4
beep

# display blue individuals
# ~~~~~~~~~~~~~~~~~~~~~~~~
display slitlets/chandra52_B_lblue0063bfzs.fits 2
display slitlets/chandra52_B_lblue0065bfzs.fits 3
display slitlets/chandra52_B_lblue0064bfzs.fits 4
beep

# extract blue .fringe
# ~~~~~~~~~~~~~~~~~~~~
apall chandra52_B.fringe back-
apall chandra52_B.sky refer=chandra52_B.fringe int- rec- tra- fit-
apall chandra52_B.lamp refer=chandra52_B.fringe int- rec- tra- fit- back-

# extract blue .v1
# ~~~~~~~~~~~~~~~~
apall chandra52_B.v1 back-
apall chandra52_B.sky refer=chandra52_B.v1 int- rec- tra- fit-
apall chandra52_B.lamp refer=chandra52_B.v1 int- rec- tra- fit- back-

# blue wavelength cal.
# ~~~~~~~~~~~~~~~~~~~~
identify chandra52_B.lamp.ms
reidentify chandra52_B.lamp.ms chandra52_B.lamp.ms

refspec chandra52_B.sky.ms refer=chandra52_B.lamp.ms
dispcor chandra52_B.sky.ms chandra52_B.sky.w
refspec chandra52_B.fringe.ms refer=chandra52_B.lamp.ms
dispcor chandra52_B.fringe.ms chandra52_B.fringe.w

# extract red .fringe
# ~~~~~~~~~~~~~~~~~~~
apall chandra52.fringe back-
apall chandra52.sky refer=chandra52.fringe int- rec- tra- fit-
apall chandra52.lamp refer=chandra52.fringe int- rec- tra- fit- back-

# red wavelength/flux cal. .fringe
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
identify chandra52.lamp.ms
reidentify chandra52.lamp.ms chandra52.lamp.ms

refspec chandra52.sky.ms refer=chandra52.lamp.ms
dispcor chandra52.sky.ms chandra52.sky.w
refspec chandra52.fringe.ms refer=chandra52.lamp.ms
dispcor chandra52.fringe.ms chandra52.fringe.w

calibrate chandra52.fringe.w chandra52.fringe.f

# extract red .v1
# ~~~~~~~~~~~~~~~~~~~
apall chandra52.v1 back-
apall chandra52.sky refer=chandra52.v1 int- rec- tra- fit-
apall chandra52.lamp refer=chandra52.v1 int- rec- tra- fit- back-

# red wavelength/flux cal. .v1
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
identify chandra52.lamp.ms
reidentify chandra52.lamp.ms chandra52.lamp.ms

refspec chandra52.sky.ms refer=chandra52.lamp.ms
dispcor chandra52.sky.ms chandra52.sky.w
refspec chandra52.v1.ms refer=chandra52.lamp.ms
dispcor chandra52.v1.ms chandra52.v1.w

calibrate chandra52.v1.w chandra52.v1.f