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Diffstat (limited to 'doc/info/solar-python.texinfo')
| -rw-r--r-- | doc/info/solar-python.texinfo | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/doc/info/solar-python.texinfo b/doc/info/solar-python.texinfo index be6765e..96a3ac7 100644 --- a/doc/info/solar-python.texinfo +++ b/doc/info/solar-python.texinfo @@ -88,9 +88,13 @@ constants available: @item SOLAR_APPARENT_RADIUS = 32 / 60 Approximate apparent size of the Sun in degrees. -@item SOLAR_ELEVATION_SUNSET_SUNRISE = 0.0 -The Sun's elevation at sunset and sunrise, measured -in degrees. +@item SOLAR_ELEVATION_PRESUNSET_POSTSUNRISE = 32 / 60 +The Sun's elevation at beginning of sunset +and end of sunrise, measured in degrees. + +@item SOLAR_ELEVATION_SUNSET_SUNRISE = -32 / 60 +The Sun's elevation at (end of) sunset and +(beginning of) sunrise, measured in degrees. @item SOLAR_ELEVATION_CIVIL_DUSK_DAWN = -6.0 The Sun's elevation at civil dusk and civil dawn, @@ -112,19 +116,19 @@ amateur astronomical dawn, measured in degrees The Sun's lowest and highest elevation during all periods of twilight, measured in degrees -@item SOLAR_ELEVATION_RANGE_CIVIL_TWILIGHT = (-6.0, 0.0) +@item SOLAR_ELEVATION_RANGE_CIVIL_TWILIGHT = (-6.0, -32 / 60) The Sun's lowest and highest elevation during civil twilight, measured in degrees -@item SOLAR_ELEVATION_RANGE_NAUTICAL_TWILIGHT = (-12.0, -0.0) +@item SOLAR_ELEVATION_RANGE_NAUTICAL_TWILIGHT = (-12.0, -32 / 60) The Sun's lowest and highest elevation during nautical twilight, measured in degrees -@item SOLAR_ELEVATION_RANGE_ASTRONOMICAL_TWILIGHT = (-18.0, -0.0) +@item SOLAR_ELEVATION_RANGE_ASTRONOMICAL_TWILIGHT = (-18.0, -32 / 60) The Sun's lowest and highest elevation during astronomical twilight, measured in degrees -@item SOLAR_ELEVATION_RANGE_AMATEUR_ASTRONOMICAL_TWILIGHT = (-15.0, -18.0) +@item SOLAR_ELEVATION_RANGE_AMATEUR_ASTRONOMICAL_TWILIGHT = (-15.0, -32 / 60) The Sun's lowest and highest elevation during amateur astronomical twilight, measured in degrees @end table |