Description


Page : 197

Sondrestrom Lidar Operation Log


Operator(s) : J.Jørgensen
Purpose : Craig Heinselmans Leonids run in conjunction with IS radar
Date(s) : 981118 - 981119
File(s) : L9811180 - L9811192
Comments : Using 5 sec integration time.
Logfile : l9811180.log

Setup:0


Page : 198
[Variables]
Dye Power=80 mJ
Rayleigh Power=550 mJ

[0]
90% PMT Iris=not_installed
Rayleigh System=On
Dye System=On
Daystar=Out
Polerizer=Out
HalfWave Plates=In
Filter Wheel=1:532(1nm)

Logsheet:0


Page : 199

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : J.Jørgensen
Date(s) : 981118 - 981119
File(s) : L9811180 - L9811192
FilesTime [UT]CommentsCntSOpe
L981118021:16:12Start of experiment0JJ
L981118021:25:02Not much signal, very hazy0JJ
L981118021:44:45Rayleigh HG and conv. mirror adj.0JJ
L981118021:45:57Still very marginal conditions and it looks like it might get220JJ
worse
L981118023:22:32Still very hazy but some stars are still visible10JJ
L981118023:23:47Rayleigh HG and conv. mirror adj.0JJ
L981118100:03:42Stop to change to normal integration time0JJ
L981119100:10:34Running again sorry for double increment of file number0JJ
L981119100:59:36Still cloudy out there but it seems like a hole is opening up0JJ
to the south east. Hanging in a little while longer
L981119101:29:03Looks like it is clearing a bit. Rayleigh conv. mirror adj.430JJ
L981119102:00:38Rayleigh conv. mirror adj.3310JJ
L981119203:07:14End of experiment0JJ