Massapoag
Pond Observatory
Telescopes
and DSLR cameras available today allow amateur
astrophotographers to take very detailed images of
the night sky. Combine this technology with advances
in acquisition / tracking and processing software
allow us to obtain images of nebulae, galaxies and
star clusters of similar quality as those taken by
professional observatories only a decade ago.
Often the
targets are very faint, even with extremely sensitive
cameras, long exposures ranging from a few minutes to
several hours are needed to capture the pleasing
detail. Extreme precision is required of the
mechanics of telescope, focuser and mount to track
these objects as they move along their path across
the night sky.
A dark site, a bit of experience, and some image
processing skills help to achieve pleasing
results.... plus a few dollars doesn't hurt
either!