Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  10 Cas  ·  13 Cas  ·  9 Cas  ·  NGC 7822  ·  NGC110  ·  NGC7762  ·  NGC7822  ·  PK114+03.1  ·  PK116+00.1  ·  PK116+08.1  ·  PK118+02.1  ·  PK118+08.1  ·  PK118+08.2  ·  PK119+00.1  ·  PK119+06.1  ·  Sh2-167  ·  Sh2-170  ·  Sh2-171  ·  The star 10Cas  ·  The star 9Cas  ·  VdB2  ·  VdB3
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NGC 7822, 



    
        

            Elmiko
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NGC 7822

Technical card

Imaging telescopes or lenses: Samyang 135mm f/2

Imaging cameras: ZWO ASI071MC PRO CMOS OSC

Mounts: Orion Azeq Atlas pro

Guiding telescopes or lenses: ASTRO TECH AT66ED Guiding

Guiding cameras: Orion Starshoot Autoguider

Software: PixInsight  ·  Stark Labs pHD guiding PHD2  ·  EQMOD, Stellarium, Stellarium Scope, PHD, Backyard EOS, Astro Tortilla Nebulosity 4

Filters: Optolong L-eNhance 2"  ·  Zwo Filter Drawer


Dates:Oct. 14, 2020Oct. 18, 2020

Frames:
Optolong L-eNhance 2": 79x300" (gain: 90.00) -1C
Optolong UV-IR: 92x30" (gain: 90.00) -1C

Integration: 7.3 hours

Darks: ~30

Flats: ~30

Bias: ~50

Avg. Moon age: 14.40 days

Avg. Moon phase: 6.13%

Bortle Dark-Sky Scale: 7.00

Mean SQM: 18.48


Astrometry.net job: 3945785

RA center: 0h 0' 56"

DEC center: +67° 26' 5"

Pixel scale: 3.790 arcsec/pixel

Orientation: 11.655 degrees

Field radius: 6.048 degrees


Resolution: 6226x9663

Locations: Home backyard red turning white zone Bortle 8, Gilbert, Az, United States

Data source: Backyard

Description

NGC 7822 is a hydrogen Alpha region in Cepheus. I used the Samyang 135 mm at f 2.8 to image this.

Comments

Revisions

  • NGC 7822, 



    
        

            Elmiko
    Original
  • Final
    NGC 7822, 



    
        

            Elmiko
    C

C

Description: Rotated to resemble a question mark, as suggested.

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Histogram

NGC 7822, 



    
        

            Elmiko