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
|
.TH imsize 1 WCSTools "6 July 2001"
.SH Name
imsize \- Print size of image in WCS and pixels
.SH Synopsis
imsize [\-vcd] [\-p scale] [\-b ra dec] [\-j ra dec] FITS or IRAF file(s)
.SH Description
.I imsize
is a utility for printing the region covered by an image using the world
coordinate system parameters in IRAF and FITS image headers. It converts
IRAF .imh image headers to a FITS format before extracting the information.
For IRAF files, the image dimensions and the object name are set from the
binary portion of the header.
.SH Options
.TP
.B \-b [<RA> <Dec>]
Output B1950 (B1950) coordinates (optional center)
.TP
.B \-c
Format output without pixel dimensions (optional size change)
.TP
.B \-d
Format output as input to DSS getimage (optional size change)
.TP
.B \-e
Add epoch of image to output line
.TP
.B \-j [<RA> <Dec>]
Output J2000 (J2000) coordinates (optional center)
.TP
.B \-n <number>
Number of decimal places in output (default 3)
.TP
.B \-p <scale>
Initial plate scale in arcsec per pixel (default 0)
.TP
.B \-r
Print range in RA and Dec
.TP
.B \-v
Print more intermediate information for debugging
.TP
.B \-z
Use AIPS classic projections instead of WCSLIB
.SH Author
Jessica Mink, SAO (jmink@cfa.harvard.edu)
|
