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
|
# ICOMBINE Common
int combine # Combine algorithm
int reject # Rejection algorithm
bool project # Combine across the highest dimension?
real blank # Blank value
pointer rdnoise # CCD read noise
pointer gain # CCD gain
pointer snoise # CCD sensitivity noise
real lthresh # Low threshold
real hthresh # High threshold
int nkeep # Minimum to keep
real lsigma # Low sigma cutoff
real hsigma # High sigma cutoff
real pclip # Number or fraction of pixels from median
real flow # Fraction of low pixels to reject
real fhigh # Fraction of high pixels to reject
int grow # Grow radius
bool mclip # Use median in sigma clipping?
real sigscale # Sigma scaling tolerance
int logfd # Log file descriptor
# These flags allow special conditions to be optimized.
int dflag # Data flag (D_ALL, D_NONE, D_MIX)
bool aligned # Are the images aligned?
bool doscale # Do the images have to be scaled?
bool doscale1 # Do the sigma calculations have to be scaled?
bool dothresh # Check pixels outside specified thresholds?
bool dowts # Does the final average have to be weighted?
bool keepids # Keep track of the image indices?
bool docombine # Call the combine procedure?
bool sort # Sort data?
pointer icm # Mask data structure
common /imccom/ combine, reject, blank, rdnoise, gain, snoise, lsigma, hsigma,
lthresh, hthresh, nkeep, pclip, flow, fhigh, grow, logfd,
dflag, sigscale, project, mclip, aligned, doscale, doscale1,
dothresh, dowts, keepids, docombine, sort, icm
|
