Description


Page : 83

Sondrestrom Lidar Operation Log


Operator(s) : E.Gudmundsson
Purpose : Test of receiver parasitic polarization sensitivity
Date(s) : 980630 - 980630
File(s) : L9806303 - L9806303
Comments : To much low altitude signal return (clouds). Test aborted and we'll wait for
another
day.
Logfile : l9806301.log

Setup:0


Page : 84
[Variables]
Rayleigh Power=590mJ

[0]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=Off
Daystar=In
Polerizer=In
HalfWave Plates=In

Logsheet:0


Page : 85

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Gudmundsson
Date(s) : 980630 - 980630
File(s) : L9806303 - L9806303
FilesTime [UT]CommentsCntSOpe
L980630317:56:59Start of experiment0EG
L980630318:17:03I've been trying to get stable low altitude signals by 0EG
reducing PMT voltage including 10A 532nm filter and
deverging convergence adjustment. There are simply to
many low altitude clouds to use the laser as test generator.
I'll wait for a clear day to do this
L980630318:20:16End of experiment0EG