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Old 31-03-2014, 01:41 PM
alistairsam's Avatar
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alistairsam is offline
Join Date: Nov 2009
Location: Box Hill North, Vic
Posts: 1,829
you mentioned you checked for drift with two stars, one in the west and one overhead??
you need to watch drift on a star at zero dec and intersecting the meridian, not overhead. thought I'd clarify that.
and the star doesn't need to be bright. its very unlikely to get a bright star at below 25deg east/west and zerodec/meridian. so just use your guidecam in your main scope and loop 1second exposures.
the new version of phd (phdv2) has a module for this.

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