---SMART Observation Log---   2005-Aug-19

T1
Start:  2005.08.18 21:08 UT
End:    2005.08.19 08:21 UT
          (1) 21:08--21:12
          (2) 23:42--23:47
          (3) 00:53--01:19
          (4) 02:36--07:02
          (5) 07:40--08:21

Wavelength:      -0.80  0.00  0.50  0.80 -0.50 -1.90 A

DataAmount:      1541 images

Observer:  K.Nishida, Y.Liu

-------------
Event list:

During the day, lots of arch-filaments emerged between the main spots of 
NOAA 10798, associated with small B-class flares. T2 and T3 were also 
used for this region.

------------------------
Error list

05:11 T1 camera freeze
        -> camera power OFF -> ON
05:37 T1 ND filter error
        -> reset ND filter
05:50 can't connect to PC2
        hard-corded IP address of PC2 is invalid
        -> fix SMART system control software (new dir is 'winsock050818')
06:01 PC3 freeze
        -> manually reset
07:56 T1 Lyot filter wavelength shift error, and automatically recover
        07:56:35(p00), 07:58:27(p00), 07:59:43(p00), 08:00:21(p00)
08:45 temporary blackout (?)
        0A error -> cancel error -> reintroduction of the sun