Location & Date
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Backyard, Abbott Observatory- Long Island, NY, December 2021
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Telescope
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Orion ED80 F/7 APO, Moonlite focuser, iOptron GEM45G, Pegasus Falcon rotator
Image scale 2.54 arcsec/pixel
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Camera
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SBIG ST-2000XM
Baader Ha R G B filters
CCD temp -10°C
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Exposures
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Ha- 21 x 10m Red- 15 x 3m Green - 15 x 3m Blue- 15 x 3m Bin 1x1 for each panel
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Planning & Acquisition
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Sequence Generator Pro Mosaic tool - 2-panel mosaic
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Processing
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Astro Pixel Processor - Calibration, Normalize, Mosaic panel assembly
Adobe PS - Ha+RGB combine, Color adjustments, Sharpen
RC-Astro Star XTerminator, Noise Xterminator
Topaz Gigapixel AI
This is a 2-panel mosaic using the Ha data as the base luminance
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