Description


Page : 1644

Sondrestrom Lidar Operation Log


Operator(s) : John, Geiszler
Purpose : Routine Data Collection
Date(s) : 050720 - 050720
File(s) : L20050720_005 - L20050720_010
Comments : Na laser started much later than Rayleigh system due to warmup time.
Brief interrupt in data acquisition when the sodium channel scope in the Harris
room overheated and shut down.
Logfile : l0507200.log

Setup:0


Page : 1645
[Variables]
Dye Power=85mJ
Rayleigh Power=500mJ

[0]
front end Iris=not_installed
Rayleigh System=On
Rayleigh Field stop=0.5mm
Rayleigh path attenuation=0dB
Dye System=On
Sodium Field stop=0.5mm
Etalon=Out
Daystar=8A_In
Polarizer=In
HalfWave Plates=Tracking
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0


Page : 1646

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : John Geiszler
Date(s) : 050720 - 050720
File(s) : L20050720_005 - L20050720_010
FilesTime [UT]CommentsCntSOpe
L20050720_00517:19:43Start of experiment1190JDG
L20050720_00518:03:19counts1200JDG
L20050720_00518:52:06counts1240JDG
19:10:42GPIB error. restarting experiment0JDG
19:33:20Na SR430 overheat interrupt. restarting exp1330JDG
L20050720_00820:07:28counts1400JDG
20:56:29counts1280JDG
L20050720_01022:11:41counts1350JDG
L20050720_01022:30:19cloud cover moving in. may have to shut down soon540JDG
cloud cover not lessening, shutting down
L20050720_01022:48:05End of experiment160JDG