Description


Page : 1663

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson
Purpose : Routine data collection-NLC hunt
Date(s) : 050728 - 050728
File(s) : L20050728_002 - L20050728_006
Comments :
Logfile : l0507280.log

Setup:0


Page : 1664
[Variables]
Dye Power=78mJ
Rayleigh Power=480mJ

[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 : 1665

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 050728 - 050728
File(s) : L20050728_002 - L20050728_006
FilesTime [UT]CommentsCntSOpe
L20050728_00212:08:13Start of experiment1570EG
L20050728_00212:12:22Scattered clouds arround but currently mostly clear1570EG
L20050728_00212:12:41Started out not realizing the daystart was out, put in the path1580EG
L20050728_00212:13:13Incremented1580EG
L20050728_00212:13:36Stopping date acq for a moment to reset boud rate of 0EG
wavementer to 11500 after site power fail yesterday
L20050728_00512:23:14In the air again1520
L20050728_00512:25:58Clouds in the path temporarily1300
L20050728_00512:59:51No signal now due to clouds, waiting to clear up - taking data-130
L20050728_00513:16:34Starting to see good data again intermittently.1200
L20050728_00514:11:50Clouds, no data60
L20050728_00614:56:29Getting some data again.0
L20050728_00615:36:24Paused data acq due to clouds0
L20050728_00617:53:00End of experiment0