Description

Page : 2046

Sondrestrom Lidar Operation Log

Operator(s) : Katelynn Greer
Purpose : Routine Data Collection, Look for PMCs
Date(s) : 080727 - 080727
File(s) : L20080727_000 - L20080727_004
Comments : Very clear night. Good Lidar observations, no PMC sightings.
Logfile : l0807270.log

Setup:0

Page : 2047
[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 : 2048

Sondrestrom Lidar Operation Log

Log Sheet 1 of 1
Operators : Katelynn Greer
Date(s) : 080727 - 080727
File(s) : L20080727_000 - L20080727_004

Files	Time [UT]	Comments	Cnt	S	Ope
L20080727_000	01:34:30	Start of experiment		0	KRG
		SP Energy: 5300 mJ; Counts = 7850
		Big Sky 1=0.70; Big Sky 2=0.70
		Raman PMT hv = 0.750; 10 dB neutral density before
		chopper
		Clear Sky conditions	33
	01:57:10		34	0	KRG
	01:57:58	Forgot to turn on the Big Sky Lasers originally, ON now		0	KRG
	02:34:11		35	0	KRG
	02:58:55		34	0	KRG
	03:43:50		35	0	KRG
	04:13:28	Hmmm, 532 software closed unexpectedly about 10 minutes	11	0	KRG
		ago, I'll start it again and check it
L20080727_002	04:17:50	532 system started again	40	0	KRG
	04:45:19		35	0	KRG
	05:14:18		34	0	KRG
	05:44:59		32	0	KRG
L20080727_002	05:53:17		33	0	KRG
L20080727_002	06:24:24		33	0	KRG
	06:46:43		36	0	KRG
	07:10:30	532 software shutdown again at 7:05		0	KRG
L20080727_004	07:13:41	Software on again	10	0	KRG
	07:24:17		31	0	KRG
L20080727_004	07:26:37	End of experiment		0	KRG