Rosette Mosaic panel 1

[DJScotty]

AlPal you are a GENIUS! :einstein::einstein::einstein:

Thanks so much!

Full version here
http://www.astrobin.com/221681/

More feedback welcomed. Might have to redo all my calibration images. Those bad columns are REALLY annoying

[Slawomir]

A very nice improvement Scott, the image looks much sharper :thumbsup:

[DJScotty]

Thanks Slawomir.

[alpal]

Thanks Scotty,
Yes - looking a lot better now that DSS has aligned it.
If you have dithered your exposures it would help to get rid of the lines.
(I always dither in PHD2 guiding using "manual guide" to get rid of any bad pixels. )
But as you say if - they should appear on flats & darks too so DSS will get rid of them.

cheers
Allan

[DJScotty]

Al I always dither, and sometimes I move the camera in between frames as well! :D (I'm here all week. Try the salmon mousse!)
Anyway, cloudy nights are good for reprocessing and calibration frames

once again, thanks Al. :thumbsup: