NSSDCA ID: SPHE-00214
Availability: Archived at NSSDC, accessible from elsewhere
Time span: 1975-08-01 to 1992-04-30
This data set was originally written by an IBM 360 computer in EBCDIC and restored on an IBM 9021 computer in ASCII. The tape contains 1 month of data per file. Each record in a file is 60 bytes long. It lists, in sequence, year (last two digits), day number, hour, and spacecraft number (7 or 8 of the IMP series), followed by the hourly averaged flux (1/sq cm-s-sr-Mev) of alpha particles in one of three energy bands. A1 in the sequence denotes the 25-90 MeV band, A2 denotes the 20-25 MeV band, and A3 denotes the 11-20 MeV band. Plots of the data have appeared in the several issues of Solar Geophysical Data-Comprehensive Report, published by NOAA, Boulder, Colorado.
Data are available online at ftp://cdaweb.gsfc.nasa.gov/pub/data/
Questions and comments about this data collection can be directed to: Dr. H. Kent Hills
Name | Role | Original Affiliation | |
---|---|---|---|
Mr. Eugene M. Murphy | Data Provider | University of Chicago | murphy@128.135.52.21murphy@odysseus.uchicago.edu |
Mr. Robert M. Candey | General Contact | NASA Goddard Space Flight Center | robert.m.candey@nasa.gov |