THESE ARE CUSTOM ASCII FILES GENERATED FROM:
The Home Site address is: 
ftp://ftp.etl.noaa.gov/psd3/arctic/tiksi/aethalometer/

HOW THESE FILES WERE GENERATED:
Link to data: ftp://ftp.etl.noaa.gov/psd3/arctic/tiksi/aethalometer/raw/charts/

Site Navigation: 
Click on the year you want to look at data
Click on the file you want to download
The file will open as an .xls file in Excel on your computer


FOR YOUR CONVENIENCE THE HEADER AND UNIT INFORMATION IS LISTED BELOW:

COLUMN 1: Date (DD-MMM-YY)
COLUMN 2: Time (HH:MM)
COLUMN 3: UV wavelength
COLUMN 4: Blue wavelength
COLUMN 5: Green wavelength
COLUMN 6: Yellow wavelength
COLUMN 7: Red wavelength
COLUMN 8: IR1 ('BC') infrared black carbon
COLUMN 9: IR2 infrared
COLUMN 10: (blank)
COLUMN 11: UV wavelength smoothed data
COLUMN 12: Blue wavelength smoothed data
COLUMN 13: Green wavelength smoothed data
COLUMN 14: Yellow wavelength smoothed data
COLUMN 15: Red wavelength smoothed data
COLUMN 16: IR1 ('BC') infrared black carbon smoothed data
COLUMN 17: IR2 infrared smoothed data


YOU CAN GET MORE INFORMATION ABOUT THESE DATA SETS AT THE FOLLOWING LINK(S):
ftp://ftp.etl.noaa.gov/psd3/arctic/tiksi/aethalometer/0_DOCS/