Cookie consent

AstroBin saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing AstroBin without changing the browser settings, you grant us permission to store that information on your device.

I agree
Contains:  Crescent nebula, NGC 6888
Getting plate-solving status, please wait...
NGC6888 - the Crescent Nebula, 





    
        

            Gianni Cerrato
NGC6888 - the Crescent Nebula

NGC6888 - the Crescent Nebula

Technical card

Resolution: 2000x1512

Dates:June 22, 2017

Frames:
ZWO LRGB 31.8 filters: 50x180" (gain: 139.00) -21C bin 1x1
Baader Planetarium H 1.25", Ha 7nm: 20x300" (gain: 139.00) -21C bin 1x1

Integration: 4.2 hours

Avg. Moon age: 27.64 days

Avg. Moon phase: 4.00%

Bortle Dark-Sky Scale: 2.00

Temperature: 18.00

Astrometry.net job: 1641204

RA center: 303.191 degrees

DEC center: 38.378 degrees

Pixel scale: 2.367 arcsec/pixel

Orientation: -168.946 degrees

Field radius: 0.824 degrees

Locations: Parco naturale del Monte Beigua, Veirera (SV), Savona, Italy

Description

After elaborating this series of shots in HA-LRGB, I understand that I absolutely must also buy the O3 filter!

Comments

Author

xamad
Gianni Cerrato
License: Attribution-NonCommercial-NoDerivs Creative Commons
2654
Like

Revisions

  • NGC6888 - the Crescent Nebula, 





    
        

            Gianni Cerrato
    Original
  • NGC6888 - the Crescent Nebula, 





    
        

            Gianni Cerrato
    B
  • Final
    NGC6888 - the Crescent Nebula, 





    
        

            Gianni Cerrato
    C

B

H-alpha filter only

C

HaLRGB new processing

Sky plot

Sky plot

Histogram

NGC6888 - the Crescent Nebula, 





    
        

            Gianni Cerrato