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M3@1200mm Best 2 HiRes and Meteor Trail, Hermann Klingele

M3@1200mm Best 2 HiRes and Meteor Trail

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
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M3@1200mm Best 2 HiRes and Meteor Trail, Hermann Klingele

M3@1200mm Best 2 HiRes and Meteor Trail

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

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Description

Best 2 out of 10 raw images of M3 (2x30s) with FWHM down to 2" (according to FitsWork PSF tool fwhm display on several well-separated stars), stacked with DSS, 3x drizzle, no dark subtraction. According to meteoblue, seeing was 1", so seems focussing, Newton collimation and guiding accuracy come into play now.

Original resolution was 0,64" per pixel, 3x drizzle produces around 0,21" .

Meteor trail in one of the two images on the far right side, this is my second small meteor captured accidentially. Therefore I kept the original image size.

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M3@1200mm Best 2 HiRes and Meteor Trail, Hermann Klingele