Cosmic Rays

Intensity in percent of cosmic ray secondary nucleonic component of Rome neutron monitor

Data corrected for pressure with barometric coefficient variable with solar cycle 
and corrected for efficiency changes 

Average intensity of January-February 1997 = 100%

                                           

CONDITIONS FOR SVIRCO DATA USE

You are welcome to use SVIRCO neutron monitor data of  IFSI/INAF-UNIRoma3 under the following conditions:
(i) You agree to acknowledge our financial supports in any published use of the data.

EXAMPLE: "SVIRCO NM  is supported by  IFSI/INAF-UNIRoma3 COLLABORATION"

(ii) You agree to send a copy of any paper using our data to:

Dr. Marisa STORINI  -  Head  COSMIC RAY SECTOR - IFSI/INAF
c/o Dip. Fisica - UNIRoma3 Via della Vasca Navale, 84  00146 Roma - Italy

(iii) You are not  allowed to share SVIRCO data with colleagues, or to put our data in other web sites.

 

IGY      July 1957 - April 1966 (bi-hourly data in UT)
NM64  from May 1966 (hourly data in UT)

IGY

 
Data 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966
Plots 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966

NM64

                
Data 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975
    1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
    1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
    1996 1997 1998 1999 2000 2001 2002 2003 2004 2005
  2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
  2016                  
 
        
Plots 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975
    1976 1977 1978 1979 1980 1981 1982 1983 1984 1985
    1986 1987 1988 1989 1990 1991 1992 1993 1994 1995
    1996 1997 1998 1999 2000 2001 2002 2003 2004 2005
  2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
  2016                  
 
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