Time to join the fray. Thanks Bert for making this data available for everyone to experiment with. Certainly is a very helpful learning tool for a newbie like me to have access to quality data. The "robust" discussion has also been informative, giving an insight into the different processing philosophies employed by the various experienced imagers amongst us.
Anyway, here is my feeble attempt at Bert's RBG data. (processed with PixInsight)
