Description

Page : 2024

Sondrestrom Lidar Operation Log

Operator(s) : Katelynn Greer
Purpose : Routine Data Collection
Date(s) : 080717 - 080717
File(s) : L20080717_000 - L20080717_000
Comments :
Logfile : l0807170.log

Setup:0

Page : 2025
[0]
front end Iris=not_installed
Rayleigh System=On
Rayleigh Field stop=0.5mm
Rayleigh path attenuation=0dB
Dye System=Off
Sodium Field stop=0.5mm
Etalon=In
Daystar=4A_In
Polarizer=In
HalfWave Plates=Tracking
Rayleigh Filter=2:532(.5nm)
Rayleigh seeding=off

Logsheet:0

Page : 2026

Sondrestrom Lidar Operation Log

Log Sheet 1 of 1
Operators : Katelynn Greer
Date(s) : 080717 - 080717
File(s) : L20080717_000 - L20080717_000

Files	Time [UT]	Comments	Cnt	S	Ope
L20080717_000	00:09:11	Start of experiment		0	KRG
		SP Energy: 5100 mJ; Counts = 1968
		Big Sky 1: 0.65; Big Sky 2: 0.65
		1/2 wave plates zeroed
	00:18:34		37	0	KRG
	00:35:37		28	0	KRG
	00:59:51		27	0	KRG
	01:03:48	Low level clouds have begun to come into view	20	0	KRG
	01:13:04		28	0	KRG
L20080717_000	01:14:55		9	0	KRG
L20080717_000	01:20:36		19	0	KRG
	01:28:46	Sky conditions are worsening	-2	0	KRG
	01:32:26	Raman PMT drew too much current and shut down		0	KRG
		Power on Raman PMT reduced from 0.75 to 0.725
	01:48:30		8	0	KRG
	02:28:32		4	0	KRG
	02:46:31	Sky Conditions have significantly deteriorated		0	KRG
		It does not look like the sky will clear again tonight
L20080717_000	02:48:04	End of experiment		0	KRG