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| author | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
|---|---|---|
| committer | Joe Hunkeler <jhunkeler@gmail.com> | 2015-08-11 16:51:37 -0400 |
| commit | 40e5a5811c6ffce9b0974e93cdd927cbcf60c157 (patch) | |
| tree | 4464880c571602d54f6ae114729bf62a89518057 /noao/twodspec/longslit/transform/Notes | |
| download | iraf-osx-40e5a5811c6ffce9b0974e93cdd927cbcf60c157.tar.gz | |
Repatch (from linux) of OSX IRAF
Diffstat (limited to 'noao/twodspec/longslit/transform/Notes')
| -rw-r--r-- | noao/twodspec/longslit/transform/Notes | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/noao/twodspec/longslit/transform/Notes b/noao/twodspec/longslit/transform/Notes new file mode 100644 index 00000000..16f5a7a3 --- /dev/null +++ b/noao/twodspec/longslit/transform/Notes @@ -0,0 +1,6 @@ +May 29, 1987 + +If a user accidentally leaves the user coordinate as INDEF in tracing +the spatial distortion then FITCOORDS uses the fitted coordinate +which is the same as the pixel coordinate. This causes incorrect +results. Some thought should be given to this situation. |