M103 Open Cluster

[ApophisAstros]

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

[Carole]

Star colours looking quite good.

Carole

[ApophisAstros]

Amongst others used that high pass on a layer copy.
Thanks Carole,
Roger

[Carole]

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