Initial commit

1 files changed, 102 insertions, 0 deletions

diff --git a/noao/mtlocal/cyber/cykeywords.x b/noao/mtlocal/cyber/cykeywords.x
new file mode 100644
index 00000000..f6a2b194
--- /dev/null
+++ b/noao/mtlocal/cyber/cykeywords.x
@@ -0,0 +1,102 @@
+include	<mach.h>
+include <imhdr.h>
+include "cyber.h"
+
+define	LEN_KEYWORD	8
+define	UNKNOWN		Memc[($1+IMU-1)*SZ_STRUCT + 1]
+
+# CY_STORE_KEYWORDS -- store IDS specific keywords in the IRAF image header.
+
+procedure cy_store_keywords (ids, im)
+
+pointer	ids	# Pointer to program data structure
+pointer	im	# Pointer to image
+
+char	keyword[LEN_KEYWORD]
+int	fd, i, nrp
+int	stropen()
+real	value
+
+begin
+	# Open image user area as a file
+	fd = stropen (UNKNOWN(im), LEN_USER_AREA - 1, NEW_FILE)
+
+	# FITS keyword are formatted and appended to the image user
+	# area with the addcard procedures.  
+
+	call addcard_i (fd, "RECORD", RECORD_NUMBER(ids), "IDS record")
+
+	if (SMODE(ids) != 0) {
+	    call addcard_i (fd, "COMPANIO", COMPANION_RECORD(ids), 
+		"Companion record")
+
+	}
+
+	call addcard_i (fd, "EXPOSURE", ITM(ids), "Exposure time (seconds)")
+
+	call addcard_i (fd, "OFLAG", OFLAG(ids), "Object flag")
+
+	call addcard_i (fd, "BEAM-NUM", BEAM_NUMBER(ids), "Beam number")
+
+	nrp = NDIGITS_RP
+	value = real (LAMBDA0(ids))
+	call addcard_r (fd, "W0", value, "Starting wavelength", nrp)
+
+	value = real (DELTA_LAMBDA(ids))
+	call addcard_r (fd, "WPC", value, "Wavelength per channel", nrp)
+
+	call addcard_i (fd, "NP1", NP1(ids), "Left plot limit")
+
+	call addcard_i (fd, "NP2", NP2(ids), "Right plot limit")
+
+	if (IS_INDEFI (UT(ids)))
+	    value = INDEFR
+	else
+	    value = real (UT(ids) / 3600.)
+	call addcard_time (fd, "UT", value, "Universal time")
+
+	if (IS_INDEFI (ST(ids)))
+	    value = INDEFR
+	else
+	    value = real (ST(ids)/ 3600.)
+	call addcard_time (fd, "ST", value, "Sidereal time")
+
+	value = real (RA(ids))
+	call addcard_time (fd, "RA", value, "Right ascension")
+
+	value = real (DEC(ids))
+	call addcard_time (fd, "DEC", value, "Declination")
+
+	value = real (HA(ids))
+	call addcard_time (fd, "HA", value, "Hour angle")
+
+	value = real (AIRMASS(ids))
+	call addcard_r (fd, "AIRMASS", value, "Airmass", nrp)
+
+	# The 9 reduction flags
+	call addcard_i (fd, "DF-FLAG", DF_FLAG(ids), "Dispersion flag")
+	call addcard_i (fd, "SM-FLAG", SM_FLAG(ids), "Smoothing flag")
+	call addcard_i (fd, "QF-FLAG", QF_FLAG(ids), "Quartz fit flag")
+	call addcard_i (fd, "DC-FLAG", DC_FLAG(ids), "Dispersion corrected")
+	call addcard_i (fd, "QD-FLAG", QD_FLAG(ids), "Quartz division flag")
+	call addcard_i (fd, "EX-FLAG", EX_FLAG(ids), "Extinction flag")
+	call addcard_i (fd, "BS-FLAG", BS_FLAG(ids), "Beam switch flag")
+	call addcard_i (fd, "CA-FLAG", CA_FLAG(ids), "Calibration flag")
+	call addcard_i (fd, "CO-FLAG", CO_FLAG(ids), "Coincidence flag")
+
+	# The df coeffecients are written out in the case where the df
+	# flag is set, and the first coefficient is nonzero.  (The later
+	# condition is a test for IDSOUT data, where the df coeffecients
+	# have been applied but not stored in the header.)
+
+	if (DF_FLAG(ids) != -1 && COEFF(ids) != 0) {
+	    call strcpy ("DF", keyword, LEN_KEYWORD)
+   	    do i = 1, DF_FLAG(ids) {
+		call sprintf (keyword[3], LEN_KEYWORD, "%s")
+		    call pargi (i)
+		call addcard_d (fd, keyword, Memd[COEFF(ids)+i-1], "", nrp)
+	    }
+	}
+
+	call close (fd)
+end