Description


Page : 287

Sondrestrom Lidar Operation Log


Operator(s) : E.Gudmundsson
Purpose : Routine data collection
Date(s) : 990617 - 990617
File(s) : L9906170 - L9906172
Comments :
Logfile : L9906160.log

Setup:0


Page : 288
[Variables]
Dye Power=125mJ
Rayleigh Power=580mJ

[0]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=On
Daystar=In
Polerizer=In
HalfWave Plates=Tracking
Filter Wheel=3:Open

[1]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=On
Daystar=Out
Polerizer=In
HalfWave Plates=Tracking
Filter Wheel=2:532(.5nm)

Logsheet:0


Page : 289

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Gudmundsson
Date(s) : 990617 - 990617
File(s) : L9906170 - L9906172
FilesTime [UT]CommentsCntSOpe
L990617001:04:00Start of experiment8340
L990617001:08:14Some clouds to the south and some slight haze2620
L990617001:22:19The clouds are moving to the north2320
L990617001:33:59Adjusting Rayleigh Convergence mirror 2900
L990617002:03:00Sodium Convergence mirror adjusted2790
L990617002:11:24Having problems getting the Rayleigh counts up2880
L990617002:15:45Daystar temp increased from 4.20 to 4.73140
L990617002:23:17Daystar stepped to 3.0 caused an immiate fall in counts0
L990617002:23:56Daytar put back to 4.72410
L990617002:35:54Rayleigh Convergence mirror adjusted2390
L990617002:44:06Paused to change setup2890
L990617102:46:07Running with setup 1, incremented2720
L990617102:53:09Rayleigh Convergence mirror adjusted18430
L990617102:56:53Checked dye energy ~120mJ18640
L990617103:27:01tweaking halfwave plates19000
L990617103:41:29Done tweeking, Nothing to gain18810
L990617104:31:31Paused to change setup20970EG
L990617204:33:03Running with setup 020131EG
L990617204:33:43Some cirrus wil be passing soon20331EG
L990617206:05:58cirrus overhead2351EG
L990617206:17:12End of experiment1EG