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:  B161, B365, IC 1396, IC1396, Sh2-131, VdB142
Getting plate-solving status, please wait...
rockstarbill's CloudyNights Elephant Trunk Nebula -- HOO, 



    
        

            Richard Beck
Powered byPixInsight

rockstarbill's CloudyNights Elephant Trunk Nebula -- HOO

Technical card


Astrometry.net job: 1908706

RA center: 21h 36' 2"

DEC center: +57° 30' 49"

Pixel scale: 1.949 arcsec/pixel

Orientation: 87.661 degrees

Field radius: 1.063 degrees


Resolution: 3100x2410

Description

My take on rockstarbill's Elephant Trunk Nebula as shared on Cloudy Nights .

For this version, I stretched the Ha and OIII integrations and combined them with PixelMath as
R=Ha
G=0.65*OIII+0.35*Ha
B=0.8*OIII+0.2*Ha

After combining, I did a series of CurvesTransformations.

Comments

Author

RDBeck
Richard Beck
License: Attribution-NonCommercial-NoDerivs Creative Commons
1710
Like

Revisions

  • rockstarbill's CloudyNights Elephant Trunk Nebula -- HOO, 



    
        

            Richard Beck
    Original
  • Final
    rockstarbill's CloudyNights Elephant Trunk Nebula -- HOO, 



    
        

            Richard Beck
    B

B

Description: HOO mapped to RGB with LRGB script. SCNR green and blue applied and multiple passes with Curves Transformation.

Sky plot

Sky plot

Histogram

rockstarbill's CloudyNights Elephant Trunk Nebula -- HOO, 



    
        

            Richard Beck