LRGB records for LBN487 and associated cluster NGC7023 by CMOS camera QHY 600M on Takahashi FSQ-106ED from IC Observatory in Spain, Telescopelive network.
Integration I choose as final and best one obtained by RGB master and Luminance master, both star and starless, post producted in Photoshop in separated layer group with local adjustements and blending mode.
Starless section received Luminance integration at 100% opacity in lighten blending mode; stars Luminance at 10%.
RGB version is just a stunning incredible starting point for image development of this amazing stunning nebula complex.
LBN487 and NGC7023 in LRGB, Takahashi FSQ-106EDX4 and Proline CCD FLI PL16083, subframes of 300sec at -25C from IC Astronomical Observatory of Spain, Telescopelive network.
I developed 3 different postproduction: an LRGB one directly developed after LRGB master integration in PixInSight.
I thus proceed to an RGB version and a final LRGB version where L channel, devided in stars and starless masters, I integrated into RGB star and starless layers group in Photoshop with different values, with stars contributing at 10% and starless Luminance at 100%.