a minor fix to splatalogue utils (note that this is presently smuggled

into the higal PR; it should be cherry-picked into another)

Author: keflavich

astroquery/splatalogue/utils.py

@@ -56,11 +56,11 @@ def merge_frequencies(table, prefer='measured',
 
     if prefer == 'measured':
         Freq = np.copy(table[theor_kwd])
-        measmask = np.logical_not(table[meas_kwd].mask)
+        measmask = np.logical_not(table.mask[meas_kwd])
         Freq[measmask] = table[meas_kwd][measmask]
     elif prefer == 'theoretical':
         Freq = np.copy(table[meas_kwd])
-        theomask = np.logical_not(table[theor_kwd].mask)
+        theomask = np.logical_not(table.mask[theor_kwd])
         Freq[measmask] = table[theor_kwd][theomask]
     else:
         raise ValueError('prefer must be one of "measured" or "theoretical"')