Barnard 33 the Horsehead nebila, Steve Coates
Barnard 33 the Horsehead nebila, Steve Coates

Equipment

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Acquisition details

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Description

Updated composite of Barnard 33, the Horsehead nebula.

12/17, 12/18 and 12/22, 2011 and 1/2, 1/3 2012, Nov. 29, 2013, Nov. 30, 2013, Dec. 7, 2013, Dec. 12, 2013

Emission, reflection and dark nebula ~1,344 light from Earth lacated in the Orion constellation.

Ocala, FL

Portions of this image has data from the Astro-Tech 8" Ritchey-Chrétien which was used to add more detail to the Horsehead (see http://bit.ly/19HV3hz for details).

RGB data: combination of 2 minute and 4 minute exposure stacked in DSS for a total of 5 hours and 2 min 80mm EON

RGB data: 50 minute Red, Green and Blue (binned 2x2) 8 inch RCT

Ha: 5 hours (binned 1x1) using the 8 inch RCT.

PS CS5

RegiStar

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

http://bit.ly/UwSg67

Comments

Histogram

Barnard 33 the Horsehead nebila, Steve Coates