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Voyager 1: Z>=1 Ion Differential Fluxes, 1-hour averages
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Each file in this directory contains one year's worth of data from the
LECP instrument on the Voyager 1 spacecraft. Each record in a file
contains 1-hour averages of fluxes and flux uncertainties of
ions (Z>=1) in eight contiguous energy channels, from 0.040-4.00
Mev/ion. Each file contains a 2-line header that identifies the
spacecraft, data type and time resolution, and labels each column of
data. Statistical uncertainties represent one standard deviation.

Differential (in energy) flux units are: Ions/(cm^2 sec ster MeV).

A record contents is as follows:
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column	label		description
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1	year		4-digit year
2	doy		day of year (1-365 or 366)
3	hr		hour of day (0-23)
4	dec_year	decimal year (double precision)
			= year + (doy - 1 + hr/24)/dpy (dpy=365 or 366)
5	dec_doy		decimal day of year = doy + hr/24
6	pl01_flux	flux, ions 0.040-0.053 MeV/ion
7	pl01_fluxu	stat. unc. of above flux
8	pl02_flux	flux, ions 0.053-0.085 MeV/ion
9	pl02_fluxu	stat. unc. of above flux
10	pl03_flux	flux, ions 0.085-0.139 MeV/ion
11	pl03_fluxu	stat. unc. of above flux
12	pl04_flux	flux, ions 0.139-0.220 MeV/ion
13	pl04_fluxu	stat. unc. of above flux
14	pl05_flux	flux, ions 0.220-0.550 MeV/ion
15	pl05_fluxu	stat. unc. of above flux
16	pl06_flux	flux, ions 0.550-1.050 MeV/ion
17	pl06_fluxu	stat. unc. in above flux
18	pl07_flux	flux, ions 1.050-2.000 MeV/ion
19	pl07_fluxu	stat. unc. in above flux
20	pl08_flux	flux, ions 2.00-4.00 MeV/ion
21	pl08_fluxu	stat. unc. in above flux