Tool muse_image_fwhm
Detailed Description
imuse_mage_fwhm: Determine FWHM on objects in a (collapsed) image.
This is mainly for AIT and PAE. XXX Most of the code is a copy of the muse_postproc_qc_fwhm() function.
Command line arguments:
-s sigma (optional, default: from 50. down to 3.)
sigma level used for object detection; by default this loops through several sigma values, in decreasing order, until at least one object is found
-x extindex (optional, default: load first image found)
extension index to load image from, can be zero to load the image from the primary data unit
-n extname (optional, default: load first image found)
extension name (EXTNAME) to load image from
IMAGE
the filename of the image file to use
Return values:
0
Success
1
no filename given
2
argument -s without any number
3
sigma value given after -s is not positive
4
argument -x without any number
5
extension index given after -x is negative
6
no extension name given after -n
9
unknown option given
10
image file does not exist
11
image could not be loaded from file
20
no sources detected
50
unknown error