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Contains:  Dumbbell Nebula, M 27, NGC 6853, The star 14Vul
Getting plate-solving status, please wait...
M27 LRGB, 



    
        

            Marco Rapino
M27 LRGB
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M27 LRGB

Technical card


Dates:Sept. 5, 2020Sept. 12, 2020

Frames:
Baader B 1.25'' CCD Filter: 90x60" (gain: 0.00) -15C bin 1x1
Baader G 1.25'' CCD Filter: 90x60" (gain: 0.00) -15C bin 1x1
Baader L 1.25" CCD Filter: 100x60" (gain: 0.00) -15C bin 1x1
Baader R 1.25'' CCD Filter: 90x60" (gain: 0.00) -15C bin 1x1

Integration: 6.2 hours

Darks: ~15

Flats: ~15

Avg. Moon age: 20.96 days

Avg. Moon phase: 59.71%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 18.90

Mean FWHM: 3.00


Basic astrometry details

Astrometry.net job: 3848469

RA center: 19h 59' 35"

DEC center: +22° 43' 19"

Pixel scale: 0.543 arcsec/pixel

Orientation: 272.432 degrees

Field radius: 0.629 degrees


Resolution: 6456x5280

Locations: Home, Lanciano, Italy

Data source: Backyard

Description

This subject is quite hard to image under a light polluted sky, especially with a 6" refractor!
Despite that, even though it could have benefit of some Ha boost, I'm pretty happy with the result and especially with the colors!

Comments

Author

Aktasway
Marco Rapino
License: None (All rights reserved)
400
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Revisions

  • M27 LRGB, 



    
        

            Marco Rapino
    Original
  • Final
    M27 LRGB, 



    
        

            Marco Rapino
    B

B

Description: Adjusted global image brightness

Sky plot

Sky plot

Histogram

M27 LRGB, 



    
        

            Marco Rapino