Quote:
Originally Posted by astro744
Solar - Sun
Lunar - Moon
Sidereal - Star, based on single rotation of the Earth 1436.5 minutes.
King - Same as sidereal but takes into account refraction. Used for long exposure deep sky astro-photography.
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thanks - i wonder who uses king? solar is interesting?
Quote:
Originally Posted by Dennis
Very nicely done Dave! Quite an eerie feeling to it.
Cheers
Dennis
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thanks Denis - i am not happy with it but gave it a go anyway. apart from the flaring the wind didnt help much