These photos were taken in Soldotna,
Alaska 60 degrees north latitude and near Circle City,
Alaska 65 degrees north latitude. Temperatures in Circle
were near -50f.
Successfully photographing the aurora
is a matter of detailed preparation and good luck. Aside
from the camera equipment, you'll need: dark skies, warm
clothes and
plenty of hot beverages.
Equipment: Sturdy tripod, 400 speed
film, spare batteries, a 2.8 aperture lens and some sort
of timer or cable release. For those fortunate enough to
own a 2.0 or 1.4 aperture lens, substitute 200 or 100 ISO
films respectively.
For best results exposures should be
timed between 15 to 30 seconds depending on the intensity
of the aurora. Experiment to determine what works best.
Shoot several exposures at varying lengths of time for
each opportunity.
The aurora can last several hours or
for only minutes. Be prepared. The show may be over just
as quickly as it appeared.
When returning to your car or home
with cold equipment it is best to wrap the gear in a
plastic bag so it can warm up without being damaged by
condensation.
Good Luck.

bill@eaglestation.com