Free Access

Table 5

Times and ecliptic longitudes for calculating the flux abundance quotients pairwise for He, Ne, and O averaged over the IBEX NIS sampling seasons and (ξflux,X/Y; Eq. (35)) and the quotients integrated over the orbits when Earth was crossing the NIS beam .

year λ E ξ flux,Ne/He ξ flux,O/He ξ flux,Ne/O

2009.09 132.64 0.492 0.0517 9.52 0.578 0.0602 9.61
2010.09 133.40 0.483 0.0490 9.85 0.551 0.0552 9.98
2011.09 134.15 0.468 0.0459 10.2 0.522 0.0495 10.6
2012.08 129.83 0.289 0.0302 9.59 0.323 0.0271 11.9

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.