Description


Page : 0

Sondrestrom Lidar Operation Log


Operator(s) : E.Gudmundsson
Purpose : Routine data collection
Date(s) : 990219 - 990219
File(s) : L9902190 - L9902193
Comments : Finally sone good clear skyes. The first half of the run was not so good because of
convergence problems on the Rayleigh system but the latter half produced
relatively good data on the rayleigh system. The dye system was stable troughout
the run and wavelength was stabe at 589.157nm.
Logfile : L9902191.log

Setup:0


Page : 1
[Variables]
Dye Power=
Rayleigh Power=

[0]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=On
Daystar=Out
Polerizer=Out
HalfWave Plates=In
Filter Wheel=2:532(.5nm)

Logsheet:0


Page : 2

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Gudmundsson
Date(s) : 990219 - 990219
File(s) : L9902190 - L9902193
FilesTime [UT]CommentsCntSOpe
L990219002:04:32Start of experiment19900
L990219002:13:37Rayleigh Convergence mirror adjusted18520
L990219002:24:26Rayleigh Convergence mirror adjusted12200
L990219002:44:24Sodium Convergence mirror adjusted14900
L990219002:59:55lots of sparkling in thelower portion of beams8990
L990219003:15:57Rayleigh Convergence mirror adjusted9740
L990219004:04:05Rayleigh Convergence mirror adjusted12110
The convergence has been unstable fromthe start I hope that
it has stabilized now.
L990219004:29:54Rayleigh Convergence mirror adjusted, again!12640
L990219104:53:58Sodium Convergence mirror adjusted20350
L990219104:54:16Looks like the Rayleigh Conv. mirror has stabilized20430
L990219105:23:30Rayleigh Convergence mirror adjusted15700
L990219105:42:41Rayleigh Convergence mirror adjusted, I may be loosing my touch!12390
L990219105:55:58Rayleigh Convergence mirror adjusted8910
L990219105:56:25Strange how teh convergence is acting!12000
L990219208:06:48Rayleigh Convergence mirror adjusted14040
L990219310:10:04Starting to get background shutting down21140
L990219310:11:08End of experiment21140EG