Re: [APML] The perfect astrophoto book

["John C. Mirtle" <jmirtle@shaw.ca>]

----- Original Message -----
From: "Alan Voetsch" <critter12952@yahoo.com>

Alao, I wonder if a chapter can be included on how to
move the exposure ring back to 'bulb' after the
initial normal exposure. Man if I could learn how to
do that every time, I'd be much happier. :-)

Alan;
    After you start your marathon 2 hour exposure and have got the guiding
settled down, have a look in the camera viewfinder. If you see stars,
advance the frame, reset to bulb and go again. A good habit to get into. :-)

John Mirtle
Calgary, Ab. Canada



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