Hi,
this is my last image acquired from Tuscany-Italy.
LRGB composition with 2x2 color data.
L: 600 minutes
RGB: 150 minutes per channel
I had troubles using PCC on this field, don't know if this is because of the amount of dark nebulae or suboptimal DBE.
I tried both with an average galaxy reference and G2V star, but
the result was ways too red in my opinion and I decided to follow the "older " method of Background neutralization and Color calibration using the star field.
At the link you can find the image in all resolutions.
Thanks for viewing
Andrea
https://andrealucchetti.smugmug.com/Astrophotography/Nebulae/i-TZSJPdH
