Rosette Nebula 17 Feb 2014

                                                                 
                                                              The Rosette Nebula


Taken with the Canon Rebel T3   80MM Nexstar  HA Filter  Guided ..total of 350 seconds exposure
Had tried this before without the filter and no or little nebulosity visable..
Image was taken in colour then converted to Grayscale in P/shop
Set Levels and Contrast then Hue  Added unsharp mask filter for final

This is a rehash of the same 78 megabite image with less noise..Better I think