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| author | dencheva <dencheva@stsci.edu> | 2008-10-29 16:44:45 -0400 |
|---|---|---|
| committer | dencheva <dencheva@stsci.edu> | 2008-10-29 16:44:45 -0400 |
| commit | 551af1454d9fefabca536945a556542c4added77 (patch) | |
| tree | f98e41ab07219e6292d91815220dac27b8e99a02 /lib/utils.py | |
| parent | a014b13566fbb5752998e48f58c8024aa8145c84 (diff) | |
| download | stwcs_hcf-551af1454d9fefabca536945a556542c4added77.tar.gz | |
Added TDD correction to WCS
git-svn-id: http://svn.stsci.edu/svn/ssb/stsci_python/development/trunk/hstwcs@7210 fe389314-cf27-0410-b35b-8c050e845b92
Diffstat (limited to 'lib/utils.py')
| -rw-r--r-- | lib/utils.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/utils.py b/lib/utils.py index 87ff6d9..b29c67c 100644 --- a/lib/utils.py +++ b/lib/utils.py @@ -35,6 +35,11 @@ def restoreWCS(fnames): nkw = ('O'+kw)[:7] if backup.has_key(kw): hdr.update(kw, hdr[nkw]) + tddalpha = hdr.get('TDDALPHA', None) + tddbeta = hdr.get('TDDBETA', None) + if tddalpha or tddbeta: + hdr.update('TDDALPHA', 0.0) + hdr.update('TDDBETA', 0.0) fobj.close() def get_archive(header): @@ -74,7 +79,7 @@ def diff_angles(a,b): """ diff = a - b - + if diff > 180.0: diff -= 360.0 |