This is the command getpix that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
getpix - AME
SYNOPSIS
getpix [-vp][-n num][-g val][-l val][format] file.fit x_range y_range
DESCRIPTION
Print FITS or IRAF pixel values
or getpix [-vp][-n num][-g val][-l val][format] file.fit x1 y1 x2 y2 ... xn yn
or getpix [-vp][-n num][-g val][-l val][format] file.fit @file
format: C-style (%f, %d, ...) format for pixel values file: File with x y
coordinates as first two tokens on lines -d: Print range of pixel values in
specified image region -f name: Write specified region to a FITS file -g num: keep
pixels with values greater than this -h: print file name on line above pixel values
-i: Ignore first token per line of coordinate file -l num: keep pixels with values
less than this -m: Print mean of pixel values in specified image region -n num:
number of pixel values printed per line -p: label pixels -r num: radius (<0=box) to
extract in degrees/arcsec -s: print x y value with no punctuation -v: verbose
%: C format for each pixel value
Use getpix online using onworks.net services
