Description

Page : 954

Sondrestrom Lidar Operation Log

Operator(s) : E.Guðmundsson
Purpose : Routine data collection
Date(s) : 020118 - 020119
File(s) : L20020118_003 - L20020119_001
Comments : Thick haze layer attenuating the signal a lot.
Logfile : l0201181.log

Setup:0

Page : 955
[Variables]
Dye Power=80mJ
Rayleigh Power=490mJ

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

Logsheet:0

Page : 956

Sondrestrom Lidar Operation Log

Log Sheet 1 of 1
Operators : E.Guðmundsson
Date(s) : 020118 - 020119
File(s) : L20020118_003 - L20020119_001

Files	Time [UT]	Comments	Cnt	S	Ope
L20020118_003	21:55:23	Start of experiment	2300	0
	23:57:25	Haze is getting thinner, seeing better counts	4300	0	EG
L20020119_000	00:19:48	Changed chopper altitude by 45usec upwards (4.5km)	564	0	EG
	00:21:42	Incremented filenumber		0	EG
L20020119_001	00:43:45	Bad record?		0	EG
	01:56:19	Haze is getting thicker, a shame since I started a Sivjee run		0	EG
L20020119_001	02:28:22	End of experiment		0	EG