Trifid Nebula ( M20 ) detail - PI 1.8.5 - PhotometricColorCalibration tool

[mikeoday]

Crops from an image of the Trifid Nebula ( Messier 20, NGC 6514 ) in Sagittarius showing the "Baby Horse Head Nebula" and the wonderful range of star colours in and around the Trifid Nebula ...

Courtesy of the new PhotometricColorCalibraiton tool ( thanks guys ! ) ...

( full size image: https://www.flickr.com/photos/mike-oday/35708863493/ )

[chris.bailey]

VERY nice.

I dont do a lot of RGB but the trials I have done of this new tool are very positive.

Chris

[mikeoday]

Thanks Chris.

Yes, I have only tried it on the one image but it has definitely improved the colour balance beyond what I could achieve otherwise.