Spectra of 3He-rich Events from ULEIS


These are a group of plots of spectra from all events in Mason et al., ApJ Letters, 545, L157, 2000, and Mason et al., ApJ, 574, 1039, 2002. They will be supplemented from time to time with plots from more recent events.

Spectra Plots

These jpeg files can be downloaded via anonymous ftp, from mussel.srl.caltech.edu in the directory:
pub/ace/level3/uleis/He3-richEventSpectra
Link to ftp site

Notes and Caveats

There are a couple of issues involved with these figures: these are "working" versions of the spectra and some of them include data points from the SIS instrument on ACE that were not published in the 2000 paper. In some cases there are spectral points included with large statistical uncertainties -- these points should be ignored. Also, in some cases, the spectra cut off at low energies due to loss of magnetic connection to the event, and an attempt has been made to mark these cases. These kinds of issues have been cleaned up in the published papers, but most of these spectra of course did not appear in print.

Return to ACE Contributed Data


Return to ASC Home Page


Last Updated: July 1 2004