Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  NGC 7023
Ngc 7023 and Vdb141 22h, 



    
        

            Maxime Tessier
Ngc 7023 and Vdb141 22h
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Ngc 7023 and Vdb141 22h

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

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 L 2''  ·  Baader B 2"  ·  Baader G 2"  ·  Baader R 2"

Accessory: Starlight Xpress SX USB Filter Wheel 5 x 2"  ·  UsbFocus Controller and robofocus motor


Dates:Aug. 14, 2018Aug. 15, 2018

Frames:
Baader B 2": 12x600" -20C bin 1x1
Baader G 2": 12x600" -20C bin 1x1
Baader L 2'': 92x600" -20C bin 1x1
Baader R 2": 12x600" -20C bin 1x1

Integration: 21.3 hours

Darks: ~20

Flats: ~6

Bias: ~301

Avg. Moon age: 4.04 days

Avg. Moon phase: 17.59%

Bortle Dark-Sky Scale: 2.00

Mean SQM: 21.60

Mean FWHM: 2.00

Temperature: 10.00


Basic astrometry details

Astrometry.net job: 2215295

RA center: 21h 8' 27"

DEC center: +68° 2' 13"

Pixel scale: 2.421 arcsec/pixel

Orientation: 183.759 degrees

Field radius: 1.254 degrees


Resolution: 3000x2218

Locations: Parc National des Cévennes, Lanuéjols, Gard, France

Data source: Traveller

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Ngc 7023 and Vdb141 22h, 



    
        

            Maxime Tessier