DST observation on 20020502
Observer :

comment: NOAA9927 Monitor Observation
-1.00 -0.60 +0.00 +0.60 +1.00
02:18:12 - 05:49:47 ( 490) 02:18:15 - 05:49:50 ( 490) 02:18:17 - 05:49:53 ( 490) 02:18:05 - 05:49:56 ( 491) 02:18:08 - 05:49:59 ( 491)