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Contains:  North America nebula, NGC 7000, NGC 6997, Pelican nebula, IC 5070, The star ξCyg, The star 60Cyg, The star 57Cyg, The star 56Cyg, The star 55Cyg
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North America Nebula (NGC 7000) and Pelican Nebula (IC 5070), 





    
        

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

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

Technical card

Resolution: 4434x3484

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: 314.068 degrees

DEC center: 44.500 degrees

Pixel scale: 3.835 arcsec/pixel

Orientation: 0.550 degrees

Field radius: 3.004 degrees

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.

Comments

Author

lucam_astro
Luca Marinelli
License: None (All rights reserved)
4403
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Revisions

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





    
        

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





    
        

            Luca Marinelli
    B

B

Imaging setup with Rokinon 135mm, Rigel motorized focuser, ZWI ASI183MM Pro and filter wheel.

Sky plot

Sky plot

Histogram

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





    
        

            Luca Marinelli