Table 1.
Geometry of A-F observers and associated decay time constant of 5 MeV intensity profiles for λ = 0.1 au.
| Observer | AR location | Δϕ [°] | τno_corot [h] | τcorot [h] |
|---|---|---|---|---|
| A | W79 | 30 | 41.1 | 3.4 |
| B | W49 | 0 | 35.9 | 9.2 |
| C | W19 | −30 | 38.0 | 16.7 |
| D | E11 | −60 | 54.3 | 30.7 |
| E | E41 | −90 | – | – |
| F | E71 | −120 | – | – |
Notes. Columns from left to right: observer name, AR location with respect to the observer, Δϕ, as defined by Eq. (1), decay time constant without corotation, τno_corot, and decay time constant with corotation, τcorot, for λ = 0.1 au.
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