Wednesday, 30 March 2011

AR1176 in TiO Wavelength

AR1176-TiO-70mm-f11 lrg, originally uploaded by Mark Townley.

A closeup of AR1176 using 70mm frac @ f11. The image is a bit harsh in its tone, however this is caused by the reasonably thick layer of haze. The 706nm filter cut right through this as if it wasn't there though, and apart from the left and right ends of the histogram on the capture software being dragged right in, reducing the dyanamic range somewhat, i'm quite happy with how this turned out! Really looking forward to 'proper' clear skies to be able to fully evaluate this filter!