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Contains:  NGC 7822
Getting plate-solving status, please wait...
NGC-7822, 





    
        

            Iñigo Gamarra
NGC-7822

NGC-7822

Technical card

Resolution: 3242x4372

Dates:Oct. 3, 2019Oct. 4, 2019Oct. 6, 2019

Frames:
ZWO SII 36mm 7nm: 120x120" (gain: 200.00) -15C bin 1x1
ZWO H-alpha 36mm ZWO H-alpha en 7 nm: 250x120" (gain: 200.00) -15C bin 1x1
ZWO OIII 36mm ZWO Olll 7nm: 160x120" (gain: 200.00) -15C bin 1x1

Integration: 17.7 hours

Avg. Moon age: 6.52 days

Avg. Moon phase: 41.16%

Bortle Dark-Sky Scale: 7.00

Astrometry.net job: 3122470

RA center: 0h 3' 19"

DEC center: +67° 12' 14"

Pixel scale: 0.695 arcsec/pixel

Orientation: 3.682 degrees

Field radius: 0.525

Locations: Observatorio Huerta, La nucia, Alicante, Spain

Data source: Backyard

Description

This is my version of NGC-7822, located in the constellation of Cepheus and at an approximate distance of between 800 and 1000pc, it is a young structure of stellar formation and draws attention to the super hot star BD + 66 1673, which is an eclipsing binary system consisting of an O5V that exhibits a surface temperature of almost 45,000 K and a luminosity about 100,000 times that of the sun, it is also responsible for illuminating this beautiful nebula and shaping the pillars. For some problem in my optics I am having a hard time capturing stars of greater magnitude because they generate reflections that make processing difficult.
I'm going to change the optical tube to fix it.
Thank you all, I hope you like it.
Clear skies.

Comments

Author

Fotoixigo
Iñigo Gamarra
License: None (All rights reserved)
3225
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Revisions

  • NGC-7822, 





    
        

            Iñigo Gamarra
    Original
  • NGC-7822, 





    
        

            Iñigo Gamarra
    B
  • NGC-7822, 





    
        

            Iñigo Gamarra
    C
  • NGC-7822, 





    
        

            Iñigo Gamarra
    D
  • Final
    NGC-7822, 





    
        

            Iñigo Gamarra
    E

Sky plot

Sky plot

Histogram

NGC-7822, 





    
        

            Iñigo Gamarra