7/28/08


Date: 7/28/2008   Time Zone: GMT-5 Telescope
Operator: Kuang   Type: Ch5 Ch1
Viewing Condition Cloudy in the morning, clear from afternoon Primary Diameter 16'' 4''
F/# 4.5 1
Lasers initial final Field Stop 1.5 mrads 4.3mrads
  HV (kV) UV(mW) BBO Crystal UV(mW)
285 Laser 1.6 89 289.113 65 Electronics
291 Laser 1.5 63 297.039 42 Ch5 Ch 1
PMT EMI8931QA R7400U-03
Voltage 1850V 800V
Serial # 49
Alignment No, keep 7/24 alignment
LICEL
Ch5 Ch1
Disc Level 8 8
ADC Range (mV) 500 500
Filter
Delay (us)
 
del t(min) Ch1 Ch5 Ch1 Ch5    
2 solar solar 0 5    

Range-corrected signal


Ozone retieval (10-min resolution)