[DJScotty (Scott)]

Hi all,

looking for some constructive criticism for acquiring and processing narrowband images.

This is my very first foray into this branch.

Attached is a Ha and OIII processed in PSCS6.

10 minute subs, about 3 hours of each, taken on the Atik 314L Monochrome camera cooled to 0 degrees
No darks or anything like that
Image acquisition done through Nebulosity trial version, hence the dark lines
Guided with PHD
8" f5 newtonian on HEQ5 Pro (1000mm)

Given all the things that are wrong with the image which can be improved with more data, how can I improve this ?

Thanks everyone.