Description


Page : 1607

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson
Purpose : Routine data collection - NLC hunt
Date(s) : 050614 - 050614
File(s) : L20050614_000 - L20050614_004
Comments : Cirrus cloud layer present throughout experiment
Logfile : l0506140.log

Setup:0


Page : 1608
[Variables]
Dye Power=90mJ
Rayleigh Power=520mJ

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

Logsheet:0


Page : 1609

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 050614 - 050614
File(s) : L20050614_000 - L20050614_004
FilesTime [UT]CommentsCntSOpe
L20050614_00012:11:35Start of experiment0EG
L20050614_00012:15:26finding the propper chopper altitude after low altitude work380EG
L20050614_00012:15:59Pretty thick cirrus clouds overhead now.0EG
L20050614_00012:18:32lowered sodium chopper altitude480EG
L20050614_00012:27:02Raised chopper a bit 0EG
L20050614_00012:27:10Dye system tuned to 589. 158nm530EG
L20050614_00013:32:05Dye laser stopped lasing, recovered560EG
L20050614_00013:46:23Restarted data acq450EG
L20050614_00417:27:08End of experiment0EG