NAMMA Aerosol SUMMARY Parameter Files 	last revised on 03-21-07
Langley Aerosol Research Group
Bruce Anderson, Gao Chen, Lee Thornhill, and Eddie Winstead
MS 483, NASA Langley Research Center, Hampton VA
Data Contact Person: Lee Thornhill, k.l.thornhill@larc.nasa.gov

Time resolution = 5 seconds

Variables:
0.  Time		seconds		UTC seconds (from ICATS feed)	
1.  Latitude		deg 		from ICATS feed
2.  Longitude		deg 		from ICATS feed
3.  Altitude		ft		from ICATS feed
4.  Ambient Temp	deg C		Static Air Temperature (from ICATS feed)
5.  Ambient Pressure	mb		Static Air Pressure (from ICATS feed)
6.  System Temp		deg C   	System Temperature (from TSI Nephelometer)
7.  System Press	mb		System Pressure (from TSI Nephelometer)
8.  System RH		%		System Relative Humidity (from TSI Nephelometer)
9.  UHSAS total CONC	#/cm3		UHSAS Number Density (<0.7 um)
10. APS total CONC	#/cm3		APS   Number Density (>=0.7 um)
11. UHSAS surface	um2/cm3		UHSAS Surface Area (<0.7 um)
12. APS surface		um2/cm3		APS   Surface Area (>=0.7 um)
13. UHSAS volume	um3/cm3		UHSAS Volume Area (<0.7 um)
14. APS volume		um3/cm3		APS   Volume Area (>=0.7 um)

Data Flags
-999.0 = Data Missing
-888.0 = Data flagged as questionable or below detection limits

Notes:	
1. Aerosol parameters are computed at ambeint conditions 
2. To compute Aerosol Mass, multiply the integrated volume by density (i.e. dust density = 2.2 g/m3)
3. Aerodynamic Diameters are used for the APS data (in micrometers (um))
4. APS data is flagged over 28 kft