NGC 1156 dwarf irregular IB(s)m in Aries. Taken Oct. 22, 28, 29 and 30, 2011. Imaged with CCD Lab’s
Q285M camera and a Celestron EdgeHD 9.25 at f10, on a Losmandy G11/Gemini mount. The L subframes
were 12 minutes binned 1x1, while the RGB subframes were 4 minutes binned 2x2 resulting in the
following total exposures L:R:G:B (min) = 288:64:64:64. Captured with Nebulosity, calibrated,
sigma combined in Iris with other processing using PixInsight LE and Photoshop CS. North is up.