Description


Page : 1495

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson, Claus Johannsen
Purpose : Routine data collection.
Date(s) : 040628 - 040628
File(s) : L20040628_002 - L20040628_004
Comments : Sodium system brought back on line.

Problem observed with the wavemeter - no serial connection.
Logfile : l0406280.log

Setup:0


Page : 1496
[Variables]
Dye Power=53mJ
Rayleigh Power=450mJ

[0]
front end Iris=not_installed
Rayleigh System=On
Rayleigh Field stop=1.5mm
Rayleigh path attenuation=0dB
Dye System=Off
Sodium Field stop=2.0mm
Etalon=Out
Daystar=8A_In
Polarizer=In
HalfWave Plates=In
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

[1]
front end Iris=not_installed
Rayleigh System=On
Rayleigh Field stop=1.5mm
Rayleigh path attenuation=0dB
Dye System=On
Sodium Field stop=2.0mm
Etalon=Out
Daystar=8A_In
Polarizer=In
HalfWave Plates=In
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0


Page : 1497

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson, Claus Johannsen
Date(s) : 040628 - 040628
File(s) : L20040628_002 - L20040628_004
FilesTime [UT]CommentsCntSOpe
L20040628_00215:59:21Start of experiment750EG
L20040628_00216:10:27Converged the Rayleigh.800EG
L20040628_00216:59:35Tweekd TX waveplate position1010EG
L20040628_00217:00:03Getting better counts now0EG
L20040628_00217:43:00counts950CJ
L20040628_00318:38:59counts1040CJ
L20040628_00421:09:21There will be some interuptions in the Rayleigh data acq0EG
due to work on the installation of the sodium channel
L20040628_00421:54:01Sodium system up and running, working on convergence921EG
L20040628_00422:30:11End of experiment301EG