A Horse is a Horse

Of course, this is the Horsehead nebula (B33, IC434) in the constellation of Orion.

It was imaged over two evenings, after several days of frustration with flaky mount and camera connections. I was hoping to capture more data this evening to help decrease the noise, but it turned out to be unexpectedly cloudy, so the camera is taking darks instead.

Horsehead Nebula (B33, IC434)

The above image is composed of 50×5 minute subframes taken with a Ha filter, dark and flat field calibrated, and DDP applied.

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