1imsize(1)(WCSTools)                                        imsize(1)(WCSTools)
2
3
4

Name

6       imsize - Print size of image in WCS and pixels
7

Synopsis

9       imsize [-vcd] [-p scale] [-b ra dec] [-j ra dec] FITS or IRAF file(s)
10

Description

12       imsize  is  a utility for printing the region covered by an image using
13       the world coordinate system parameters in IRAF and FITS image  headers.
14       It  converts IRAF .imh image headers to a FITS format before extracting
15       the information.  For IRAF files, the image dimensions and  the  object
16       name are set from the binary portion of the header.
17

Options

19       -b [<RA> <Dec>]
20              Output B1950 (B1950) coordinates (optional center)
21
22       -c     Format output without pixel dimensions (optional size change)
23
24       -d     Format output as input to DSS getimage (optional size change)
25
26       -e     Add epoch of image to output line
27
28       -j [<RA> <Dec>]
29              Output J2000 (J2000) coordinates (optional center)
30
31       -n <number>
32              Number of decimal places in output (default 3)
33
34       -p <scale>
35              Initial plate scale in arcsec per pixel (default 0)
36
37       -r     Print range in RA and Dec
38
39       -v     Print more intermediate information for debugging
40
41       -z     Use AIPS classic projections instead of WCSLIB
42
43

Author

45       Doug Mink, SAO (dmink@cfa.harvard.edu)
46
47
48
49                                  6 July 2001              imsize(1)(WCSTools)