Imaging telescopes or lenses: Takahashi TSA 102
Imaging cameras: Atik ONE 6.0
Mounts: Skywatcher AZ EQ6 GT
Guiding telescopes or lenses: Takahashi TSA 102
Guiding cameras: Atik GP
Focal reducers: Takahashi TOA-RD
Software: Pleiades Astrophoto PixInsight 1.8 Ripley · PHD Guiding 2 · Atik Artemis
Filters: Astronomik Ha 6nm · Astronomik OIII 6nm
Accessory: Atik OAG
Dates:Aug. 16, 2016 , Aug. 21, 2016 , July 14, 2018 , July 15, 2018
Frames:
Astronomik Ha 6nm: 35x600" -10C bin 1x1
Astronomik OIII 6nm: 25x600" -10C bin 2x2
Integration: 10.0 hours
Darks: ~64
Flats: ~16
Flat darks: ~49
Bias: ~101
Avg. Moon age: 8.83 days
Avg. Moon phase: 48.64%
Bortle Dark-Sky Scale: 4.00
Astrometry.net job: 2613065
RA center: 20h 15' 20"
DEC center: +38° 2' 34"
Pixel scale: 1.072 arcsec/pixel
Orientation: -36.060 degrees
Field radius: 0.345 degrees
Resolution: 1920x1300
Locations: Fouras, Fouras, Charente-Maritime, France
Data source: Backyard
Petite plongée sur la nébuleuse de la "bulle de savon", avec un nouveau traitement issu d'une précédente image. intégrant également la nébuleuse du Croissant NGC6888.
Cette nébuleuse a été découverte seulement en juillet 2007 par l'amateur Dave Jurasevich !
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Close-up image with a new processing on the Soap Bubble Nebula, from my previous image of the Crescent & Bubble Nebulae.
This nebula was only discovered in July 2007 by amateur Dave Jurasevich !
| AAA : Astronomes et Astrographes Amateurs |
| Astrophotographes (France) |
| Narrowband imaging |
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