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North American Nebula Image Details:
Camera: ST-8300M with Baader 7nm H-alpha filter
Telescope: TeleVue NP-101 f/5.4
Exposure: Average of 8 x 15 minute frames
Processing: DDP (CCDOPS), Reduced for display
Taken by: Alan Holmes / SBIG |
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Orion's Belt, Barnard's Loop, Horsehead and M42 Wide Field Details:
Camera: ST-8300C
Telescope: 35mm Nikkor f2 105mm lens at f/4
Exposure: 9 x 10 min exposures
Processing: Dark subtract only, reduced in Photoshop
Taken by: Matt Thomas / SBIG |
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Pacman Nebula Image Details:
Camera: ST-8300M with Baader H-a, SII, OIII Filters
Telescope: TEC140 f/7
Exposure: 120 minutes through each filter
Processing: SII=R, H-a=G, OIII=B
Taken by: David Morrow / SBIG |
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M31 Andromeda Galaxy Image Details:
Camera: ST-8300C
Telescope: Stellarvue SV80S w/ Televue 0.8x reducer/flattener
Exposure: 29 x 5 min. exposures
Processing: CCDStack, Photoshop
Taken by: Matt Thomas / SBIG |