WCSTools programs

newfits
Command Line Arguments

filename Name of FITS image file. This must be present.
-a rotation angle WCS rotation angle in degrees. (default 0)
-b RA Dec Center right ascension and declination in degrees or sexigesimal in B1950 (FK4). Sexigesimal coordinates are hours:minutes:seconds degrees:minutes:seconds. (default RA, DEC, and EPOCH keywords in the image header).
-d set CDELTn, CROTAn instead of CD matrix
-g Longitude Latitude Center galactic longitude and latitude in degrees.
-i filename[+num] The data section of the FITS image is filled from the file specified by filename. If +num is appended to the filename, num bytes are skipped before the data is entered into the FITS file. (Added in 2.8.3)
-j RA Dec Center right ascension and declination in degrees or sexigesimal in J2000 (FK5). Sexigesimal coordinates are hours:minutes:seconds degrees:minutes:seconds. (default RA, DEC, and EPOCH keywords in the image header).
-o bits/pixel Append a blank (zero) image to the FITS header containing data of the type indicated: 8=8-bit integer, 16=16-bit integer, 32=32-bit integer, -16=16-bit unsigned integer, -32=32-bit IEEE floating point number, and -64=64-bit IEEE floating point number, and 0=no data. The default is to set BITPIX = 0 and include no image, which will not work with all FITS readers. It is provided so that WCS fits may be done using imwcs on lists of image star coordinates without needing to access the original image, which may, for example, be a measured photographic plate.
-p plate scale [y_plate_scale] Plate scale in arcseconds per pixel. If a second number follows, the first is assumed to be the horizontal scale and the second, the vertical scale. This argument is used to set up a WCS for matching image and reference stars and as an initial value for the fit. (default SECPIX or SECPIX1 and SECPIX2 keywords in the image header). (default 0)
-s x dimension y dimension Dimensions of image in pixels. Image data is added to file only if the -o argument is used to set BITPIX to a nonzero value.
-v print more information about process
-x Xref Yref Pixel coordinates of the reference pixel used in the WCS projection

Last updated 17 September 2003 by Doug Mink

[SAO TDC]