Constellation Photography ( The Plough )

 While up in the Lakes District near Coniston, with a brilliant clear night of 21st September 2012, I had a go at Constellation Photography.  No tripod or remote release so I used a cushion to support the camera and the time delay function as a shutter release.   Constellation Photography can be done using a wide angle lens, long exposure with  a fast ISO with the camera ideally mounted on a tripod with remote shutter release.  This image shows part of Ursa Major (The Plough) and was taken with camera settings as below: -

Canon 1D MKII “n” with 17-28mm lens set at 17mm, wide open f2.8 and using 30 seconds exposure at ISO 1600.   I took 8 images and used DSS (Deep Sky Stacker) to stack them to give this image. Final processing is in Photoshop CS5 to give a better black /white balance.