Data from May 1966 through December 1987 are from Sagamore Hill (SGMR) 
Massachusetts only. These data have been quality controlled and monthly
means are in the data, indicated by a day value of 32.  See format.
From 1988 on, data are from Palehua (PALE) Hawaii, San Vito (SVTO) Italy, 
Learmonth (LEAR) Australia, and Sagamore Hill.  These data have NOT been
quality controlled and no monthly means are provided.

Only the following frequencies were measured from May 1966 to April 1969:
610 MHz, 1415 MHz, 2695 MHz, 4995 MHz, and 8800 MHz.  The 15400 MHz
frequency was added in April 1969 with 245 MHZ added May 1969.  The final 
frequency addition was 410 MHz in September 1971.

Frequencies through 2695 MHz were reported in tenths of a MHz until August
1979, with all values being integer after that.

C
C                              RADIO FLUX (RF)
C                            WDC A ARCHIVE FORMAT
C                         MAY 1966 THROUGH JULY 1979
C-----------------------------------------------------------------------
C COLUMNS   FMT   DESCRIPTION
C-----------------------------------------------------------------------
C  1- 2     I2    YEAR
C  3- 4     I2    MONTH
C  5- 6     I2    DAY (Monthly means are indicated by DAY=32)
C     7     1X    BLANK
C  8-11     A4    Station name(SGMR =Sagamore Hill, Massachusetts)
C 12-13     2X    BLANK
C 14-17   F4.1      245 MHz SOLAR FLUX*
C 18-21     4X    BLANK
C 22-25   F4.1      410 MHz SOLAR FLUX*
C 26-29     5X    BLANK
C 30-33   F4.1      606 MHz SOLAR FLUX*
C 32-36     5X    BLANK
C 37-41   F5.1     1415 MHz SOLAR FLUX*
C 42-44     3X    BLANK
C 45-49   F5.1     2695 MHz SOLAR FLUX*
C 50-52     3X    BLANK
C 53-55     I3     4995 MHz SOLAR FLUX*
C 56-60     5X    BLANK
C 61-63     I3     8800 MHz SOLAR FLUX*
C 64-68     5X    BLANK
C 69-71     I3    15400 MHz SOLAR FLUX*
C ----------------------------------------------------------------------
C *Value is expressed in units of 1*E-22 W/M2/Hz.
C
C
C
C
C                              RADIO FLUX (RF)
C                            WDC A ARCHIVE FORMAT
C                           AUGUST 1979 - PRESENT
C-----------------------------------------------------------------------
C COLUMNS   FMT   DESCRIPTION
C-----------------------------------------------------------------------
C  1- 2     I2    YEAR
C  3- 4     I2    MONTH
C  5- 6     I2    DAY (NOTE:  No monthly means are provided)
C     7     1X    BLANK
C  8-11     A4    Station name(SGMR =Sagamore Hill, Massachusetts
C                              PALE=Palehua, Hawaii
C                              SVTO=San Vito, Italy
C                              LEAR=Learmonth, Australia)
C    12     1X    BLANK
C 13-15     I3      245 MHz SOLAR FLUX*
C 16-20     5X    BLANK
C 21-23     I3      410 MHz SOLAR FLUX*
C 24-28     5X    BLANK
C 29-31     I3      606 MHz SOLAR FLUX*
C 32-36     5X    BLANK
C 37-39     I3     1415 MHz SOLAR FLUX*
C 40-44     5X    BLANK
C 45-47     I3     2695 MHz SOLAR FLUX*
C 48-52     5X    BLANK
C 53-55     I3     4995 MHz SOLAR FLUX*
C 56-60     5X    BLANK
C 61-63     I3     8800 MHz SOLAR FLUX*
C 64-68     5X    BLANK
C 69-71     I3    15400 MHz SOLAR FLUX*
C ----------------------------------------------------------------------
C *Value is expressed in units of 1*E-22 W/M2/Hz.
C
C  Data from 1988 on have not been quality controlled.