Barnard 33 the Horsehead Nebula
12/17, 12/18 and 12/22, 2011 and 1/2, 1/3 2012
Reflection and emission nebula
~1,344 light years distant
Ocala, FL
RGB data: combination of 2 minute and 4 minute exposure stacked in DSS for a total of 5 hours and 2 min
Ha data: 15min exposures stacked in DSS for a total integration time of 3 hours and 40 min
PS CS5
Orion 80mm EON
Orion 50mm guide scope with SSAG
Canon T1i
Losmandy G-11 with Gemini II
Atronomik 6nm Ha clip filter for Canon EOS
Hutech IDAS Light Pollution Suppression (LPS) Filter