Description


Page : 1580

Sondrestrom Lidar Operation Log


Operator(s) : E.Guðmundsson
Purpose : Routine data collection
Date(s) : 050212 - 050212
File(s) : L20050212_000 - L20050212_002
Comments : First data set taken with the new Dell Lidar PC

Very good skies for observeations!
Logfile : l0502120.log

Setup:0


Page : 1581
[Variables]
Dye Power=100mJ
Rayleigh Power=550mJ

[0]
front end Iris=not_installed
Rayleigh System=On
Rayleigh Field stop=1.5mm
Rayleigh path attenuation=0dB
Dye System=On
Sodium Field stop=1.5mm
Etalon=Out
Daystar=Out
Polarizer=In
HalfWave Plates=Tracking
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0


Page : 1582

Sondrestrom Lidar Operation Log


Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 050212 - 050212
File(s) : L20050212_000 - L20050212_002
FilesTime [UT]CommentsCntSOpe
L20050212_00001:19:12Start of experiment0
L20050212_00001:24:43OOPS! Sodium beam dump in the way, removed. First few records4890EG
contain no data
L20050212_00001:31:00Having difficulties with the sodium convergence5080EG
L20050212_00001:42:17increased chopper height4820EG
L20050212_00002:42:28looks like there is a slight sporadic sodium event going on.4160EG
L20050212_00003:00:10Stopping to fix wavemeter - No wavelength data upto now0EG
L20050212_00003:02:55In the air again, wavementer date now present in sodium3490EG
headers
L20050212_00103:15:08Reconverged sodium, one picomotor gone bad, had to converge3070EG
manually for one axis.
L20050212_00103:32:09tuned sodium0EG
L20050212_00104:45:47Still good conditions4460EG
L20050212_002End of experiment467