Table 1
Results for the interstellar flow longitude, λflow, from the He+ PUI cutoff derived from three different methods to determine cutoff and two different ways to determine λflow from the cutoff speeds.
| Method | Mirror-correlation | Model-fit | |||||
|---|---|---|---|---|---|---|---|
λflow  |
max(Cm) | σstat.  |
σstoch.  |
λflow  |
σstat.  |
σstoch.  |
|
Without filter |
|||||||
| tanh-fit | 75.33 | 0.965 | 0.27 | 0.45 | 75.62 | 0.24 | 0.45 |
| 50% threshold | 76.11 | 0.954 | 0.18 | 0.54 | 76.39 | 0.16 | 0.50 |
| max. correlation | 75.78 | 0.968 | 0.17 | 0.45 | 75.98 | 0.15 | 0.43 |
With filter |
|||||||
| tanh-fit | 75.18 | 0.975 | 0.23 | 0.35 | 75.41 | 0.22 | 0.34 |
| 50% threshold | 74.88 | 0.971 | 0.20 | 0.36 | 75.17 | 0.18 | 0.35 |
| max. correlation | 75.15 | 0.974 | 0.18 | 0.41 | 75.34 | 0.16 | 0.39 |
Notes. The maximum of the mirror-correlation coefficients,
max(Cm), and
the errors, σstat.
and σstoch.
discussed inSect. 5 are displayed. The IMF filter was set to
− 15° ≤ ΦGC ≤ 15° and
− 15° ≤ ΘGC ≤ 15°. For the results displayed in
the lower rows, we required 
in the data selection to exclude acceleration sites.
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.