North American Nebula
North America Nebula
December, 2005
Canon EOS 20D (Hutech mod)
Clear Filter (Rear)
LPS P2 Nebula Filter (Front)
Takahashi Epsilon 160 f3.3
ISO 1600
150 * 35 sec (90 minutes)
Alignment with Registar.
Images Plus for Calibration and Digital Development on separate RGB channels.
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