Object Information

Name: IC434, B33 & NGC2023 - The Horsehead Nebula Region
Type: Emission, Reflection & Dark Nebula
Constellation: Orion

Exposure data

Exposure: HaRGB = 330:35:35:35 minutes
Processing: MaxIm DL & Adobe Photoshop CS3
Telescope: Astro-Physics 130mm f6.3 Starfire EDF GT @ f5.0
Mount: Losmandy G11
Guiding: SBIG ST-4 via a Mini-Borg 60 refractor
Camera: SBIG ST-8E NABG w/CFW-8 filter wheel
Camera Temp: -20C
Filters: Baader 7nm Hydrogen-Alpha & Astrodon Tru-Balance RGB
Location: Cape Cod Imaging Station - Harwich, Massachusetts
Date: January 9, 12 & 21, 2009
Notes: January 9th - Some wind, very clear, cold, dry (low humidity) - air temp 25F
Notes: January 12th - Calm, clear, cold - air temp 20F
Notes: January 21st - Calm, clear, cold, good transparency - air temp 24F

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© Chris Cook 2009