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Contains:  NGC 7479
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NGC7479 in Pegasus - V2 - with new Luminance, 





    
        

            Arnaud Peel
NGC7479 in Pegasus - V2 - with new Luminance

NGC7479 in Pegasus - V2 - with new Luminance

Technical card

Resolution: 2005x1502

Dates:Oct. 26, 2019

Frames: 165x180"

Integration: 8.2 hours

Avg. Moon age: 27.64 days

Avg. Moon phase: 3.99%

Astrometry.net job: 3053630

RA center: 23h 4' 57"

DEC center: +12° 19' 12"

Pixel scale: 0.653 arcsec/pixel

Orientation: 89.741 degrees

Field radius: 0.227

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

I wanted more details ... so I added 45 subs of luminance with nice seeing and kept only the good FWHM .
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For non-professional astrophotographer NGC7479 is not very big 4'x3.1' but nonetheless interesting details can be imaged ...

NGC 7479 (also known as Caldwell 44) is a barred spiral galaxy about 105 million light-years away in the constellation Pegasus. It was discovered by William Herschel in 1784. NGC 7479 is also recognized as a Seyfert galaxy and a Liner undergoing starburst activity not only on the nucleus and the outer arms, but also across the bar of the galaxy, where most of the stars were formed in the last 100 million years
4 Nights : 26/27, 30 September and First, 3/4 october
added 2 nights : 25, 26

60 Light subs @180s gain zero and -20°C and
added 45Light subs @180s gain zero and -20°C and

20 Blue subs @180s gain zero and -20°C
20 Green subs @180s gain zero and -20°C
20 Red subs @180s gain zero and -20°C

Comments

Author

Arnaudf92
Arnaud Peel
License: None (All rights reserved)
2407
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Revisions

  • NGC7479 in Pegasus - V2 - with new Luminance, 





    
        

            Arnaud Peel
    Original
  • NGC7479 in Pegasus - V2 - with new Luminance, 





    
        

            Arnaud Peel
    B
  • Final
    NGC7479 in Pegasus - V2 - with new Luminance, 





    
        

            Arnaud Peel
    C

B

Crop One

C

Crop 2

Sky plot

Sky plot

Histogram

NGC7479 in Pegasus - V2 - with new Luminance, 





    
        

            Arnaud Peel