Celestial hemisphere:  Northern  ·  Constellation: Gemini (Gem)  ·  Contains:  10 Gem  ·  11 Gem  ·  12 Gem  ·  13 mu. Gem  ·  6 BU Gem  ·  7 eta Gem  ·  8 Gem  ·  9 Gem  ·  Gemini  ·  IC 443  ·  IC 444  ·  Part of the constellation Gemini (Gem)  ·  Sh2-248  ·  Sh2-249  ·  Tejat Posterior  ·  Tejat Prior  ·  The star Propus (ηGem)  ·  The star μGem
IC443 in Ha from my driveway in Durham, NC, Steven Christensen
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IC443 in Ha from my driveway in Durham, NC, Steven Christensen
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Equipment

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Description

Taken with Atik 460ex and 200mm Canon f/2.8L lens. Astrodon 5nm Ha filter. Orion Atlas mount. Guiding with Orion 50mm guide scope and Lodestar X2 guide camera. Sequence Generator Pro and PHD2. 26x3min =78 min. Processed in Pixinsight and Photoshop CC. 16 flats and bias frames used. Bahtinov mask for focus. Object went behind a tree!

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IC443 in Ha from my driveway in Durham, NC, Steven Christensen