tweaks

csst_common/data_manager.py

@@ -621,7 +621,15 @@ class CsstMsDataManager:
         """ Test if DFS works. """
         try:
             tbl = CatalogApi().catalog_query(
-                catalog_name="gaia3", ra=180, dec=0, radius=.1, min_mag=0, max_mag=30, obstime=-1, limit=-1
+                catalog_name="gaia3",
+                ra=180,
+                dec=0,
+                radius=.1,
+                columns=("ra", "dec"),
+                min_mag=0,
+                max_mag=30,
+                obstime=-1,
+                limit=-1
             )
             return len(tbl) > 0
         except: