SEM 5 MINUTE AVERAGE FULL SOLAR DISK FLUX at 1 AU==============================================Data Revision: September 14, 2000  (v3)----------------------------------------------Column 0-	Julian date (mid point of sample)Column 1-	Year (UT)Column 2-	Day of Year (UT)Column 3-	Seconds of day (mid point of sample, UT)Column 4-	CH1 (1)Column 5-	stdev CH1Column 6-	CH2 (1)Column 7-	stdev CH2Column 8-	CH3 (1)Column 9-	stdev CH3Column 10-	X (2)Column 11-	Y (2)Column 12-	Z (2)Column 13-	R (3)Column 14-	R (AU)Column 15-	First Order Flux at 1AU (4)Column 16-	Central Order Flux at 1AU (5)-----------------------------------------------(0) Blank or Zero values = no data(1) 5 minute average (raw) count rate at SOHO(2) SOHO Heliocentric location, X, Y, & Z (km)(3) SOHO Distance, R = sqrt( X^2 + Y^2 + Z^2 )(4) Flux at 1AU	Range:	26 - 34 nm flux	Units:	photons cm^-2 s^-1	Value:	5 minute average	Derivation:  average of CH1 and CH3(5) Flux at 1AU	Range:	0.1 - 50 nm flux	Units:	photons cm^-2 s^-1	Value:	5 minute average	Derivation:  CH2===============================================Space Sciences Center, SHS 274 MC-1341University of Southern CaliforniaLos Angeles, CA 90089 -----------------------------------------------Phone:   (213) 740-6340E-mail:  spacectr@usc.eduContact: Leonid Didkovsky, leonid 'at' usc.eduWebsite: www.usc.edu/dept/space_science===============================================