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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
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