Description


Page : 870

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson, J.Jørgensen
Purpose : Routine data collection-NLC hunt
Date(s) : 010729 - 010729
File(s) : L107290 - L107292
Comments : NLC detectyed!

Total Filesize=15.0MB (15.732.342)
Logfile : l0107290.log

Setup:0


Page : 871
[Variables]
Rayleigh Power=520mJ

[0]
Iris=0.6mm
Rayleigh System=On
Dye System=Off
Etalon=Out
Daystar=In
Polarizer=In
HalfWave Plates=Tracking
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0


Page : 872

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson, J.Jørgensen
Date(s) : 010729 - 010729
File(s) : L107290 - L107292
FilesTime [UT]CommentsCntSOpe
L10729000:43:17Start of experiment32130EG
L10729000:54:07There is a very wean NLC showing on the 10 min int profile31790EG
L10729001:27:30NLC return ~ 65 Km rayleigh equvilent30570JJ
L10729001:35:39NLC getting stronger30180JJ
L10729003:00:13HG adj.26510JJ
L10729003:10:28conv. mirror adj0JJ
L10729103:54:44Filenumber incremented25920JJ
L10729104:00:34NLC the strongest yet ~ 50 Km rayleigh equiv.0JJ
L10729106:18:51NLC still going strong...30330JJ
L10729106:32:11NLC gradually droping in altitude30880JJ
L10729107:42:06NLC getting prety weak32120EG
L10729107:46:33Incremented filenumber30980EG
L10729207:58:58NLC no longer visible on 10min profile31320EG
L10729208:38:06End of experiment30590EG