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Contains:  NGC 7023
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Iris Nebula HaRGB, 





    
        

            Göran Nilsson
Iris Nebula HaRGB

Iris Nebula HaRGB

Technical card

Imaging telescope or lens:The Liverpool Telescope

Imaging camera:IO:O

Software:PixInsight 01.08 RipleyPHOTOSHOP CS5

Filters:Ha 656.6 nmSloan r'Bessell V

Resolution: 2324x2296

Dates:July 14, 2017

Frames: 16x80"

Integration: 0.4 hours

Avg. Moon age: 19.80 days

Avg. Moon phase: 73.92%

Astrometry.net job: 2450755

RA center: 315.420 degrees

DEC center: 68.162 degrees

Pixel scale: 0.304 arcsec/pixel

Orientation: 89.887 degrees

Field radius: 0.138 degrees

Locations: Observatorio del Roque de los Muchachos, La Palma, Canary Islands, Spain

Data source: Professional, scientific grade data

Description

A close up of the Iris nebula that I processed from data from the Liverpool Telescope, a 2 m RC scope. 4 subs of each of Bessell B (blue), Bessell V (green), sdss-r (red) and Halpha. So totally 16 subs. Put together in PI and processed in PS.

Comments

Author

gorann
Göran Nilsson
License: None (All rights reserved)
2024
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  • Iris Nebula HaRGB, 





    
        

            Göran Nilsson
    Original
  • Iris Nebula HaRGB, 





    
        

            Göran Nilsson
    E
  • Final
    Iris Nebula HaRGB, 





    
        

            Göran Nilsson
    F

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Histogram

Iris Nebula HaRGB, 





    
        

            Göran Nilsson