Canon 750d
20 x 300s ISO 800 Flats/Darks
Sky-Watcher 120ED DS-PRO
Sky-Watcher EQ6-R PRO
From October 2107
Reprocessed with new techniques , improving stars/star colour.
Roger
Star colours looking quite good.
Carole
Amongst others used that high pass on a layer copy.
Thanks Carole,
Roger
It's best not to use High Pass on the stars themselves, do you remember l either isolated them or rubbed out the sharper bits on top layer avoiding the stars.
Carole