---SMART T1 Observation Log---   2006-Sep-20

Start:  2006.09.19 22:58 UT
End:    2006.09.20 07:55 UT
          (1) 22:58--23:42
          (2) 00:27--07:55

Wavelength:      -9.90  0.00  0.50 -0.50  0.80 -0.80 A

DataAmount:      1591 images


Observer:  J. P. Dun, N. Morimoto, T. T. Ishii

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Event list:

NONE

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Error list:

00:27UT T1 Wavelength shift error; recover automativally
03:42UT T1 Wavelength shift error; recover automativally

00:41UT T2 waveplate don't rotate and
           wavelength and Filter temperature
            don't answer from PC2 to System PC .
	   1st,reboot PC2 and system PC -> remain .
	   2nd,reboot PC2, System PC and Telescope motor reboot
           --> then OK.
	   But,the T2 image is wrong.The dark image was saturated.
01:05UT	   Then T2 camera cooler was OFF. OFF-> ON

	   About 1 hours latter, T2 dark image gradually recover.

05:18UT T2 Check T2 flat image ,the image seem getting dew drop.
	   And T2 shutter clicks still dark .
	   So we power off T2 Camera. 

-------------------------------
---SMART T2 Observation Log---   2006-Sep-20

Start:  2006.09.19 23:39 UT
End:    2006.09.20 05:44 UT
          (1) 23:39--23:41
          (2) 00:30--01:52
          (3) 02:34--02:57
          (4) 03:29--03:35
          (5) 04:34--05:44

Wavelength:      -0.12 -0.07  0.07  0.00  0.12 A

DataAmount:       284 images