diff options
| -rw-r--r-- | distortion/mutil.py | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/distortion/mutil.py b/distortion/mutil.py index ba6df8f..b5281e5 100644 --- a/distortion/mutil.py +++ b/distortion/mutil.py @@ -76,7 +76,11 @@ def readIDCtab (tabname, chip=1, date=None, direction='forward', detector = 1 # First, read in TDD coeffs if present phdr = ftab['PRIMARY'].header - skew_coeffs = read_tdd_coeffs(phdr) + instrument = phdr['INSTRUME'] + if instrument == 'ACS' and detector == 'WFC': + skew_coeffs = read_tdd_coeffs(phdr) + else: + skew_coeffs = None # Set default filters for SBC if detector == 'SBC': |