Description


Page : 232

Sondrestrom Lidar Operation Log


Operator(s) : E.Gudmundsson
Purpose : Routine data collection
Date(s) : 990131 - 990131
File(s) : L9901300 - L9901302
Comments : A hazy run with intervals of clear skies.
Logfile : L9901300.log

Setup:0


Page : 233
[Variables]
Dye Power=
Rayleigh Power=

[0]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=On
Daystar=Out
Polerizer=Out
HalfWave Plates=In
Filter Wheel=2:532(.5nm)

Logsheet:0


Page : 234

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Gudmundsson
Date(s) : 990131 - 990131
File(s) : L9901300 - L9901302
FilesTime [UT]CommentsCntSOpe
L990130000:00:13Start of experiment19510EG
L990130000:01:02A bit hazy but reasonable counts19510EG
L990130000:04:57Rayleigh HG adjusted17610EG
L990130000:06:34There is an evil looking haze layer lurking in the east17950EG
lets hope it stays there!
L990130000:08:24Rayleigh Convergence mirror adjusted18000EG
L990130000:35:15Rayleigh Convergence mirror adjusted16080EG
L990130001:25:22We have haze knocking the signal down9910EG
L990130002:01:28Still some haze but things are looking better19300EG
L990130102:41:29Haze still around counts not good but good enough!9060EG
L990130103:33:40Conts picking up now, been around 400-5009190EG
L990130104:31:36Rather clear now19020EG
L990130104:47:19Rayleigh HG adjusted19800EG
L990130104:47:27Rayleigh Convergence mirror adjusted19800EG
L990130104:50:11Bad adjustment tweaked again (Rayleigh conv.)11000EG
L990130205:15:13Rayleigh HG adjusted14290EG
L990130205:18:10End of experiment15260EG