[John Hothersall]

SPX350 F4.53, ATK-16HR, Astrodon filters Ha/S2-5nm, O3-3nm.

Had to have a go at this one with the strong Ha structures, stars are pink and did have some RGB but could not combine satisfactorily but pink stars don't look that bad do they?

With Bassnut's close in of the Columns had a go at star removal with dust and scratches and healing brush.

Seeing was good when imaging the Ha but the breeze is always present here at some point during the night, have a strand of cotton hanging to see if the breeze is present but PHD guiding shows it becoming pretty obvious as the night progresses.

S2/Ha/O3 - 190/60/130mins. S2/O3 in 10min subs and 5min subs for Ha.

Thanks John.