rm catalog_name limit

csst_dfs_api/common/catalog.py

@@ -22,10 +22,8 @@ class CatalogApi(object):
 
         :returns: csst_dfs_common.models.Result
         '''
-        if not catalog_name or catalog_name not in ('gaia3', 'sim', 'trilegal_091','trilegal_093'):
-            raise Exception("catalog_name is not allowed")
         if not columns:
-            raise Exception("columns is empty")
+            columns = ('*')
         return self.stub.catalog_query(ra = ra,
                                 dec = dec, 
                                 radius = radius,