ASTRO IMAGES By Doug Wheeland
NGC 1023 - Galaxy in Perseus
EQUIPMENT
Telescope ---- 12.5" RCOS RC at
114" FL
Mount -------- Astro-Physics AP1200
Camera ------- SBIG ST8E/CFW8
Guided ------- SBIG AO7
IMAGE INFORMATION
15 Nov. 2003
240 min. Total
30 min. Sub-Exposures
Unfiltered
Acquired Using MaxIm CCD
PROCESSING
Data Reduction Using MaxIm DL
Finished Using Adobe Photo Shop
LOCATION
Star Ranch Road Observatory
South Western Colorado Springs
Elevation 6500 Feet
This galaxy is perhaps 30 million light years distant. There is a dwarf galaxy traveling with it, NGC 1023A, that is shown in the image at the left edge of the main galaxy. Other dwarfs are part of the group.
All Images Copyright Douglas R. Wheeland (c)2003