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Bill | all galleries >> astronomy >> astro_images >> Nebula >> 2014 > NGC 6979 - HaRGB
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NGC 6979 - HaRGB

The Cottage Observatory

Imaging telescope: TPO 10" f/8 Ritchey–Chrétien

Imaging camera: SBIG ST 8300M

Mount: Celestron CGE Pro

Guiding telescope: Williams Optics ZS71 2013

Guiding camera: Orion SSAG

Software: DeepSkyStacker, Maxim DL, Imagenomic Noiseware Community Edition, Adobe Photoshop 6, Astroart, Noel Carboni Actions

Filters: Baader Planetarium 36mm Blue, Baader Planetarium 36mm Green, Baader Planetarium 36mm Red, Baader Planetarium H-Alpha 7nm 36mm

Accessories: SBIG Filter Wheel FW8-8300

Resolution: 1635x1227

Dates: Sept. 16, 2014, Sept. 18, 2014

Location: The Cottage Observatory

Frames:
Baader Planetarium 36mm Blue: 8x300" -10C bin 2x2
Baader Planetarium 36mm Green: 8x300" -10C bin 2x2
Baader Planetarium 36mm Red: 8x300" -10C bin 2x2
Baader Planetarium H-Alpha 7nm 36mm: 19x600" -10C bin 2x2

Integration: 5.2 hours

Darks: ~20

Flats: ~20

Bias: ~50

Avg. Moon age: 22.98 days

Avg. Moon phase: 41.34%

Bortle Dark-Sky Scale: 6.00

RA center: 312.108 degrees

DEC center: 31.543 degrees

Orientation: 89.526 degrees

Field radius: 0.314 degrees


other sizes: small medium large original auto
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Peter Märkisch 24-Feb-2017 11:00
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