Description


Page : 423

Sondrestrom Lidar Operation Log


Operator(s) : E.Gudmundsson
Purpose : Rutine sodium Data collection
Date(s) : 991223 - 991224
File(s) : L9912230 - L9912232
Comments : Rayleigh system not operational.
Wavemeter not usable because of low dye energy.
Sodium PMT is cooled (at -21 deg C)

Nice and clear througout the run.
Logfile : l9912230.log

Setup:0


Page : 424
[Variables]
Dye Power=45mJ

[0]
Iris=not_installed
Rayleigh System=Off
Dye System=On
Daystar=Out
Polerizer=Out
HalfWave Plates=In
Rayleigh Filter=2:532(.5nm)

Logsheet:0


Page : 425

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Gudmundsson
Date(s) : 991223 - 991224
File(s) : L9912230 - L9912232
FilesTime [UT]CommentsCntSOpe
L991223020:35:28Start of experiment00
L991223020:43:23Tuing00EG
L991223020:48:08Tuning maximized at 590.589nm as read on PC0EG
L991223020:54:17Sodium Convergence mirror adjusted0EG
L991223020:57:31Tuing again 0EG
L991223022:40:58Rayleigh eq. backstter around 28km, A sporadic layer?0EG
L991223101:30:11The energy had gone down to 30mJ, tweeked to 45mJ0EG
L991223201:43:57End of experiment0EG