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Pegasus Astro

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Horseshoe Nebula (Barnard's 143)
Barnard's 143 is a dark nebula in the constellation of the Eagle. The darks nebulae are very dense regions of gas and dust that hide the stars that are behind them! I named it “Horseshoe from its shape that resembles the petals which placed on the horses' hooves

Location

Mauna Keratea Obs, June 2012

Telescope

GSO Richey Cretien 10" - AP CCDT67 Focul Reducer f 5,3

Mount

Celestron CGE Pro

Camera

QHY9 KAF 8300 mono CCD, Temp -25 C

Guidingδ ΤS 65 APO, QHY5

Filters / Exposures

L 26x180 sec bin 1x, RGB 12x180sec bin 1x

Total Exposure Time

3+ hours

Software

Nebulosity 3, Maxim DL, Pixinshight, Photoshop CS5.

 

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