thanks folks

I did use the black point..but it is difficult to loose the orange in the upper right..its more concentrated to the right than to the left... I think I will wait 17 more days to go to a dark site... and take 10 shots worth of 600 seconds!!!!! and im done!

yeah nick there are lots of street lights.....:(( starting from the 6 street lights shining white ! + the red killers who just can't let me take more photons !:((...no dew shield here..