Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  55 Cyg  ·  56 Cyg  ·  57 Cyg  ·  60 Cyg  ·  62 ksi Cyg  ·  B349  ·  B350  ·  B352  ·  B353  ·  B355  ·  B358  ·  IC 5070  ·  IC5070  ·  NGC 6997  ·  NGC 7000  ·  NGC6996  ·  NGC6997  ·  NGC7000  ·  North America nebula  ·  PK084+01.1  ·  PK084+02.1  ·  Pelican nebula  ·  Sh2-117  ·  The star 55Cyg  ·  The star 56Cyg  ·  The star 57Cyg  ·  The star 60Cyg  ·  The star ξCyg
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North America Nebula (NGC 7000) and Pelican Nebula (IC 5070), 



    
        

            Luca Marinelli
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North America Nebula (NGC 7000) and Pelican Nebula (IC 5070)

Imaging telescopes or lenses: Rokinon 135mm f/2 ED UMC

Imaging cameras: ZWO ASI 183MM Pro

Mounts: SkyWatcher EQ6-R Pro (EQMOD)

Guiding telescopes or lenses: Orion 60mm Guide Scope

Guiding cameras: Starlight Xpress Ultrastar Mono

Software: Photoshop CC  ·  PIXINSIGHT 1.8  ·  Lightroom CC  ·  Seqence Generator Pro

Filters: Astrodon Narrowband 3nm SII  ·  Astrodon Narrowband 3nm Ha  ·  Astrodon Narrowband 3nm OIII

Accessory: ZWO EFW 7 x 36mm


Dates:July 31, 2018Aug. 2, 2018Aug. 5, 2018

Frames:
Astrodon Narrowband 3nm Ha: 20x360" (gain: 120.00) -20C bin 1x1
Astrodon Narrowband 3nm OIII: 25x360" (gain: 120.00) -20C bin 1x1
Astrodon Narrowband 3nm SII: 18x360" (gain: 120.00) -20C bin 1x1

Integration: 6.3 hours

Darks: ~40

Flats: ~20

Flat darks: ~20

Bias: ~100

Avg. Moon age: 20.30 days

Avg. Moon phase: 67.65%

Bortle Dark-Sky Scale: 5.00


Astrometry.net job: 2279808

RA center: 20h 56' 16"

DEC center: +44° 29' 59"

Pixel scale: 3.836 arcsec/pixel

Orientation: -1.484 degrees

Field radius: 3.004 degrees


Resolution: 4434x3484

Data source: Backyard

Description

The North America and Pelican Nebulas are large emission regions in the constellation Cygnus. This wide-field image covering both large nebulas was shot using a short=focal length camera lens with narrowband hydrogen, oxygen, and sulphur filters and processed in the Hubble SHO palette.

Acquisition: ZWO ASI183MM Pro, Gain 120, Offset 20.

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North America Nebula (NGC 7000) and Pelican Nebula (IC 5070), 



    
        

            Luca Marinelli