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-rw-r--r--lib/stwcs/wcsutil/wcsdiff.py7
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/stwcs/wcsutil/wcsdiff.py b/lib/stwcs/wcsutil/wcsdiff.py
index 0d4b3a4..f027df2 100644
--- a/lib/stwcs/wcsutil/wcsdiff.py
+++ b/lib/stwcs/wcsutil/wcsdiff.py
@@ -1,7 +1,8 @@
from __future__ import print_function
-import pywcs
+#import pywcs
+from astropy import wcs as pywcs
from collections import OrderedDict
-import pyfits
+from astropy.io import fits as pyfits
from .headerlet import parse_filename
import numpy as np
@@ -147,4 +148,4 @@ def get_extname_extnum(ext):
extnum=1
extname = ext.header.get('EXTNAME', extname)
extnum = ext.header.get('EXTVER', extnum)
- return (extname, extnum) \ No newline at end of file
+ return (extname, extnum)