Trapezium Region

So I’ve been hunting binary stars, because reasons. The Trapezium Cluster fits nicely into the field of view of the gear I put together last year for Jupiter. HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher so I turned my tube and… as usual, I play around with exposure, and I noticed that, in spite of the urban, heavily light polluted sky and the ginormous-for-deep-sky effective focal length and thus f ratio of the scope, colors start to show up in the background. So I gave it a try, till the clouds came, oh yeah, so basically half of the mosaic I planned didn’t get recorded. Here’s the half that’s been.

(tovább…)

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