DST/HIS observation on 20120505
Observer : Anan, Ichimoto, Oi
active rigion on limb
comment: surge
+0.80 +0.50 +0.00 -0.50 -0.80
02:45:15 - 03:52:09 ( 285) 02:45:17 - 03:51:58 ( 287) 02:45:19 - 03:52:00 ( 284) 02:46:02 - 03:52:03 ( 288) 02:46:17 - 03:52:05 ( 286)