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-rw-r--r--lib/stwcs/updatewcs/npol.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/stwcs/updatewcs/npol.py b/lib/stwcs/updatewcs/npol.py
index 4e109ae..2f8d836 100644
--- a/lib/stwcs/updatewcs/npol.py
+++ b/lib/stwcs/updatewcs/npol.py
@@ -266,7 +266,7 @@ class NPOLCorr(object):
kw_comm1 = {}
kw_val1 = {}
- for key in kw:
+ for key in kw.keys():
for i in range(1, naxis+1):
si = str(i)
kw_comm1[key+si] = kw[key]
@@ -299,9 +299,9 @@ class NPOLCorr(object):
'CCDCHIP': ccdchip,
}
cdl = []
- for key in kw_comm0:
+ for key in kw_comm0.keys():
cdl.append((key, kw_val0[key], kw_comm0[key]))
- for key in kw_comm1:
+ for key in kw_comm1.keys():
cdl.append((key, kw_val1[key], kw_comm1[key]))
# Now add keywords from NPOLFILE header to document source of calibration
# include all keywords after and including 'FILENAME' from header