NGC 7635 (Bubble Nebula), NGC 7538 and M52 Imaged in H-alpha
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NGC 7635 (Bubble Nebula), NGC 7538 and M52 Imaged in H-alpha |
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Date: August 2, 2005 Instrument: 155mm Astro-Physics f7 Starfire @f7 Camera: SBIG ST11K Guiding: Celestron 6" refractor @ f8 using ST-L Remote Mount: Astro-Physics 1200 Mount Exposure: H-alpha : 80 Min - 8 X 10 Minutes Detector Temperature: -15C with water cooling Filters: ASTRODON 6nm H-Alpha Filter Capture Software: MaxIM DL Processed in Images Plus, Picture Window Pro and Photoshop CS Location: My Dark Sky Site in Highland County, Ohio |
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