Get image values at a specified (RA,DEC)
evalpos infile ra dec [output] [tmpdir] [verbose]
'evalpos' looks up the pixel value in an image at the input
coordinates. A stack of input images can be used and evalpos will
iterate through them, printing each value to the screen;
only the value from the last file processed is stored in the
"output" parameter. If the units are available in the image, they
are printed to the screen with the output value.
evalpos img.fits 09:19:09.547 +21:14:31.72
img.fits 09:19:09.547 +21:14:31.72 1.81125e-05 [photon cm^-2 s^-1]
pget evalpos output
1.81124851224013e-05
Gets the image value from img.fits at the location
(RA,Dec)=(09:19:09.547,+21:14:31.72). The value is stored in the
parameter file and printed to the screen with the units from the input
file ([photon cm^-2 s^-1]) .
The input image name
The input image name. Multiple images can be input as a stack.
Right Ascension
Must be a string in sexigesimal format
Declination
Must be a string in sexigesimal format
The output value
The output value from the last image in the stack
Temporary directory
Name of the directory for temporary files.
The tool chatter level
Verbose can be from 0 to 5, generating different amounts
of debugging output.
- dm
-
dmfiltering
- tools
-
dmappend,
dmcontour,
dmellipse,
dmfilth,
dmimg2jpg,
dmimgadapt,
dmimgblob,
dmimgcalc,
dmimgfilt,
dmimghist,
dmimglasso,
dmimgpick,
dmimgproject,
dmimgreproject,
dmimgthresh,
dmmaskbin,
dmmaskfill,
dmnautilus,
dmregrid,
dmregrid2,
dmstat,
get_sky_limits,
pileup_map
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