Hi, I recently captured a few night sky shots at relatively high ISO (1600 - 3200) range 20-30 sec exposures using Oly 9-18 at 9mm and f4.0. I processed the images in LR5, and used Noise reduction etc. to make these images "acceptable". Subscribe to see EXIF info for this image (if available) Can any of you please help me determine, if I am doing something wrong in processing or do I need to take EM5 in to the dealer and have the sensor checked. From reading this forum I know the EM5 is supposed to perform very well at high iso and longer exposure. You can see larger size image here. Thanks for your help.