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...
rockstarbill's CloudyNights Crescent -- HOO, 



    
        

            Richard Beck
rockstarbill's CloudyNights Crescent -- HOO
Powered byPixInsight

rockstarbill's CloudyNights Crescent -- HOO

Technical card


Basic astrometry details

Astrometry.net job: 1904748

RA center: 20h 13' 41"

DEC center: +38° 28' 33"

Pixel scale: 0.975 arcsec/pixel

Orientation: 270.967 degrees

Field radius: 1.050 degrees


Resolution: 5859x5082

Description

This is my processing of rockstarbill's data on Cloudy Nights for the crescent nebula. I applied an RGB mapping with PixelMath:
R=Ha
G=0.65*OIII+0.35*Ha
B=0.8*OIII+0.2*Ha

Processing was limited to ABE, Adaptive Stretch, Histogram Transformation and Curves Transformation.

Comments

Author

RDBeck
Richard Beck
License: Attribution-NonCommercial-NoDerivs Creative Commons
1100
Like

Revisions

  • rockstarbill's CloudyNights Crescent -- HOO, 



    
        

            Richard Beck
    Original
  • Final
    rockstarbill's CloudyNights Crescent -- HOO, 



    
        

            Richard Beck
    C

C

Description: Revised with R=H, G=O, B=O.

Sky plot

Sky plot

Histogram

rockstarbill's CloudyNights Crescent -- HOO, 



    
        

            Richard Beck