M31 from Nagao Toge, post-typhoon (Rod Van Meter)

Celestial hemisphere: Northern · Constellation: Andromeda (And) · Contains: Andromeda Galaxy · M 110 · M 31 · M 32 · NGC 205 · NGC 221 · NGC 224 · The star 32And · The star νAnd

M31 from Nagao Toge, post-typhoon, Rod Van Meter

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M31 from Nagao Toge, post-typhoon

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M31 from Nagao Toge, post-typhoon

I think this is the best that this data and my skills have to give. 52x30sec light frames, 50 each of dark, flat, and bias; 26 minutes total integration time. The 52 lights were the best from 117 total frames I took. Those farther down the scale (scoring in APP) had tracking problems that showed up as not-quite-round stars. The tracking problems mostly seemed to be R.A., not declination, so a combination of balance and wind-induced vibration, I think.

Conditions: post-typhoon *windy*, 18C (got chilled after a couple of hours of that). We had planned to go 24 hours later, when things would be calmer, but weather report showed rain for the next day. (Typically, after a typhoon comes through, skies are bright and clear for a couple of days.)

This is "first light" for my Redcat 51. Except for a few shots to test focus and basic operation, this is the first image I have taken with it. I'm pretty pleased with the optics.

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M31 from Nagao Toge, post-typhoon

M31 from Nagao Toge, post-typhoon

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M31 from Nagao Toge, post-typhoon

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