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ccdellint - integrate in elliptical rings
ccdellint [parameter=value]
ccdellint integrates a Position-Position-Velocity (PPV) cube in
elliptical rings, reducing it to a Radius-Velocity (RV) image.
This program
should also be able to handle 2D images, in which case the output is a
1D image, or table. Not tested yet.
The following parameters are
recognized in any order if the keyword is also given:
- in=
- input data cube.
No default.
- radii=
- radii of the ring boundaries (Nring+1) []
- pa=
- position
angle of disk [0]
- inc=
- inclination angle of disk [45]
- vsys=
- systemic
velocity [0]
- center=
- rotation center (mapcenter if left blank, 0,0=lower
left)
- blank=
- Value of the blank pixel to be ignored
- norm=
- Normalize RV
image to number of pixels in
- out=
- RV image []
- tab=
- Optional output
table []
As with most of these codes, the center of pixel determines
to which ring the pixel belongs in it total.
soon
ccdzshift(1NEMO)
,
ellipse(1NEMO)
, image(5NEMO)
NEMO/src/image/misc/ccdellint.c
Peter
Teuben
30-nov-2020 V0.1 drafted PJT
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