Description


Page : 1030

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson
Purpose : Routine data collection
Date(s) : 020809 - 020810
File(s) : L20020809_000 - L20020810_002
Comments : Not so clear. Rathe heavy cirrus above knocking the signal down.
Logfile : L0208090.log

Setup:0


Page : 1031
[Variables]
Dye Power=95mJ
Rayleigh Power=515mJ

[0]
Iris=0.6mm
Rayleigh System=On
Dye System=On
Etalon=Out
Daystar=In
Polarizer=In
HalfWave Plates=Tracking
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0


Page : 1032

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 020809 - 020810
File(s) : L20020809_000 - L20020810_002
FilesTime [UT]CommentsCntSOpe
L20020809_00023:32:04Start of experiment5710EG
23:38:11low signal counts due to cirrus0EG
23:40:41Tuned sodium to 589.158nm6910EG
00:03:54counts10730EG
01:21:49Rayleigh Convergence mirror adjusted8830EG
01:28:41removed daystar0EG
02:34:57clouds still interfering but counts are ok.42800EG
L20020810_00207:10:23End of experiment7080EG