For info some i band data was taken on the INT in Feb through
thin cirrus for the following fields.

XID data taken on 20010219 [600secs in I through cirrus]
              249732 PG_1407+265 14:09:35.70 +26:20:20.7
              249733 NGC_5846    15:06:39.97 +01:38:20.7
              249734 UZ_LIB      15:32:33.79 -08:30:04.9
              249735 NGC6240     16:53:09.27 +02:26:03.9
              249736 PDS_456     17:28:30.80 -14:13:55.8