[alpal]

Originally Posted by jase

Bert, Thanks once again for sharing this data set. I will [try to] promise that this will be the last time I'll process your data. Actually of late that's all I have been doing, processing other peoples data - god bless Fine Art students!
I just couldn't resist processing this as there is a first for everything - a SNO palette or more formally known as the vandonk palette. Who needs Ha when you have NII. The hubble palette is old school these days anyway.
I split the RGB channels to work on them separately as clipping masks in PS. Rather rough and rushed but fun data to work with. I suspect the OIII flat is not up to scratch but was able to partly resolved this with gradient removal.

Large version (11Mb)
http://cosmicphotos.com/reprocessed/Bertsdata-LC.tif

Hi Jase,
Nice job on Bert's data.
It's a great image.

cheers
Allan