Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6914
Cygnus field, 



    
        

            Maxime Tessier
Cygnus field
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Cygnus field

Technical card

Imaging telescopes or lenses: William Optics FLT 98 Triplet APO

Imaging cameras: Atik 383L+

Mounts: SkyWatcher AZ EQ6 GT

Guiding telescopes or lenses: Starlight Xpress OAG

Guiding cameras: iNova Pla-M

Focal reducers: William Optics 0.8x Flattener IV

Software: Software Bisque The Sky X Pro  ·  PHD guiding phd-guiding  ·  Pixinsight 1.8  ·  Adobe Photoshop CC 2015

Filters: Baader B 2"  ·  Baader G 2"  ·  Baader R 2"  ·  Baader Ha 2" 7nm CCD

Accessory: UsbFocus Controller and robofocus motor


Dates:Sept. 8, 2018Sept. 9, 2018

Frames:
Baader B 2": 9x600" -20C bin 1x1
Baader Ha 2" 7nm CCD: 37x1200" -21C bin 1x1
Baader G 2": 9x600" -20C bin 1x1
Baader R 2": 9x600" -20C bin 1x1

Integration: 16.8 hours

Darks: ~21

Bias: ~301

Avg. Moon age: 28.69 days

Avg. Moon phase: 1.17%

Bortle Dark-Sky Scale: 2.00

Mean FWHM: 1.80

Temperature: 10.00


Basic astrometry details

Astrometry.net job: 2339315

RA center: 20h 23' 27"

DEC center: +42° 41' 16"

Pixel scale: 2.727 arcsec/pixel

Orientation: 3.140 degrees

Field radius: 1.261 degrees


Resolution: 2678x1977

Locations: La ferme des Barasquettes, Larzac, Hérault, France

Data source: Traveller

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Cygnus field, 



    
        

            Maxime Tessier