IMP-8 Cosmic Ray Nuclear Composition Experiment Data Set This directory contains IMP-8 15 min. resolution Charged Particle Nuclear Composition Experiment ASCII data set, as they were provided by University of Chicago (data medium- one CD-ROM disc). Initial time span: October, 1973 through September, 2000. The Directory files: CRNCYYMM.DAT- 267 monthly data files, where CRNC- name of data, YY- year, MM - month. FORMAT.SFD - data format in SDFU form. VOLDESC.SFD - experiment and data descriptions in SFDU form. CD_LINK.C - program for UNIX, which creates a set of symbolic links from a specified target directory to the files/directories stored on a CD-ROM. CD_LINK.DOC - Description of CD_LINK.C program YMTRANS.TBL - table of files ( for CD_LINK.C program) ------------------------------------------- Note that an FTPHelper interface to this dataset, providing data subsetting and and graphical browsing, is available at "http://omniweb.sci.gsfc.nasa.gov/ftpbrowser/" --------------------------------------- Related data and directories: SPDF Data and Orbits Services -------------- SPDF Contact: Natalia Papitashvili , Please acknowledge NASA's Space Physics Data Facility for data usage. Authorizing NASA Official: Dr. R.E. McGuire, Head, SPDF, NASA Goddard Space Flight Center 301-286-7794, e-mail: Robert.E.McGuire@nasa.gov ----------------------------------------------------------------------- --------------------------------------------------------------------