Description


Page : 1206

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson
Purpose : Routine data collection-flipping of TX HW plate
Date(s) : 030326 - 030326
File(s) : L20030326_001 - L20030326_003
Comments : Flipping direction has been reversed and code modified so that flip direction can be
changed from the setup file. Header plate positions are valid.
Logfile : l0303260.log

Setup:0


Page : 1207
[Variables]
Dye Power=100mJ
Rayleigh Power=450mJ

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

Logsheet:0


Page : 1208

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 030326 - 030326
File(s) : L20030326_001 - L20030326_003
FilesTime [UT]CommentsCntSOpe
L20030326_00101:10:58Start of experiment14530EG
L20030326_00101:12:41 The timig wrong due to work today using wrong trigger14810EG
sources, Corrected problem- timing is ok now
The first few records that may have tricled to Menlo Park
Are not valid due to wrong timing, restarted experiment
L20030326_00101:13:51Turned on the plate flipping after reversing flipp direction15760EG
in the software earlier today.
L20030326_00101:16:28Counts 1500 extinction mode 11915090EG
L20030326_00101:18:07Slight haze1220EG
L20030326_00103:10:02there has been some thin haze on and off during the run1490EG
seems to be getting a little bit thicker now.
L20030326_00205:13:58Some patchy clouds passing by11610EG
L20030326_00205:26:57Tuned sodium11990EG
L20030326_00307:23:44Stopped flipping, clouds moving in5040EG
L20030326_00307:24:28End of experiment5040EG