1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
include <error.h>
include "../lib/noise.h"
# AP_NSCOLON -- Procedure to process colon commands for setting
# noise fitting parameters.
procedure ap_nscolon (ap, im, out, stid, cmdstr, newcenterbuf,
newcenter, newskybuf, newsky, newbuf, newfit)
pointer ap # pointer to the apphot structure
pointer im # pointer to the iraf image
int out # output file descriptor
int stid # output file sequence number
char cmdstr[ARB] # command string
int newcenterbuf, newcenter # new centering parameters ?
int newskybuf, newsky # new sky fitting parameters ?
int newbuf, newfit # new photometry parameters ?
int ncmd, stat, ip
pointer sp, cmd, str
real rval
int strdic(), nscan(), ctowrd()
real apstatr()
errchk immmap
begin
call smark (sp)
call salloc (cmd, SZ_LINE, TY_CHAR)
call salloc (str, SZ_LINE, TY_CHAR)
# Get the command.
ip = 1
call sscan (cmdstr)
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call sfree (sp)
return
}
# Process the command.
ncmd = strdic (Memc[cmd], Memc[cmd], SZ_LINE, NCMDS)
switch (ncmd) {
case NCMD_NOISE:
call gargwrd (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call apstats (ap, NSTRING, Memc[str], SZ_FNAME)
call printf ("%s = %s %s\n")
call pargstr (KY_NSTRING)
call pargstr (Memc[str])
call pargstr (UN_NMODEL)
} else {
stat = strdic (Memc[cmd], Memc[cmd], SZ_LINE, NFUNCS)
if (stat > 0) {
call apseti (ap, NOISEFUNCTION, stat)
call apsets (ap, NSTRING, Memc[cmd])
if (stid > 1)
call ap_sparam (out, KY_NSTRING, Memc[cmd], UN_NMODEL,
"noise model")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
}
case NCMD_SIGMA:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g %s\n")
call pargstr (KY_SKYSIGMA)
call pargr (apstatr (ap, SKYSIGMA))
call pargstr (UN_NCOUNTS)
} else {
call apsetr (ap, SKYSIGMA, rval)
if (stid > 1)
call ap_rparam (out, KY_SKYSIGMA, rval, UN_NCOUNTS,
"standard deviation of 1 pixel")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
case NCMD_EPADU:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g %s\n")
call pargstr (KY_EPADU)
call pargr (apstatr (ap, EPADU))
call pargstr (UN_NEPADU)
} else {
call apsetr (ap, EPADU, rval)
if (stid > 1)
call ap_rparam (out, KY_EPADU, rval, UN_NEPADU,
"photons per adu")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
case NCMD_GAIN:
call gargstr (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call apstats (ap, GAIN, Memc[str], SZ_LINE)
call printf ("%s = %s\n")
call pargstr (KY_GAIN)
call pargstr (Memc[str])
} else {
if (ctowrd (Memc[cmd], ip, Memc[str], SZ_LINE) <= 0)
Memc[str] = EOS
call apsets (ap, GAIN, Memc[str])
if (im != NULL)
call ap_padu (im, ap)
if (stid > 1)
call ap_sparam (out, KY_GAIN, Memc[str], UN_NKEYWORD,
"gain keyword")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
case NCMD_CCDREAD:
call gargstr (Memc[cmd], SZ_LINE)
if (Memc[cmd] == EOS) {
call apstats (ap, CCDREAD, Memc[str], SZ_LINE)
call printf ("%s = %s\n")
call pargstr (KY_CCDREAD)
call pargstr (Memc[str])
} else {
if (ctowrd (Memc[cmd], ip, Memc[str], SZ_LINE) <= 0)
Memc[str] = EOS
call apsets (ap, CCDREAD, Memc[str])
if (im != NULL)
call ap_rdnoise (im, ap)
if (stid > 1)
call ap_sparam (out, KY_CCDREAD, Memc[str], UN_NKEYWORD,
"read noise keyword")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
case NCMD_READNOISE:
call gargr (rval)
if (nscan() == 1) {
call printf ("%s = %g %s\n")
call pargstr (KY_READNOISE)
call pargr (apstatr (ap, READNOISE))
call pargstr (UN_NELECTRONS)
} else {
call apsetr (ap, READNOISE, rval)
if (stid > 1)
call ap_rparam (out, KY_READNOISE, rval, UN_NELECTRONS,
"readout noise")
newcenterbuf = YES; newcenter = YES
newskybuf = YES; newsky = YES
newbuf = YES; newfit = YES
}
default:
call printf ("Unknown or ambiguous colon command\7\n")
}
call sfree (sp)
end
|
