| sunMoonHorizonDiagram002 | view, link (19.2 KB, 400×400) | | source (126.5 KB) | Mon, 13 Jun 05, 7:21pm UTC | |
| flashvars parameters:
- sunAngle: measured from meridian CCW about NCP axis
- moonAngle: same as sunAngle
- viewerAzimuth: azimuthal angle of viewer, measured from north CW about zenith axis
- viewerAltitude: altitude from horizon plane
- latitude: observer latitude
notes:
- all angles are in degrees
- the sun and moon are always on the celestial equator
- only sunAngle and moonAngle are required, failure to supply legal values causes an error message to be displayed
- default viewing angles are determined by the sun and moon angles
- default latitude is 41° N
version 001 below lets you adjust the parameters using sliders
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