Celestial hemisphere:  Northern  ·  Constellation: Ursa Major (UMa)  ·  Contains:  M 101  ·  NGC 5457  ·  NGC 5477
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M101 - my first CCD LRGB, MicRaWi
M101 - my first CCD LRGB
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M101 - my first CCD LRGB

Getting plate-solving status, please wait...
M101 - my first CCD LRGB, MicRaWi
M101 - my first CCD LRGB
Powered byPixInsight

M101 - my first CCD LRGB

Equipment

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Acquisition details

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Description

Thanks to clouds, I found some time to present an older result from begin of April 2016: it is my first LRGB object taken with the Astrel 8300m. That time I was still optimizing the setup and experiencing how to set the focus properly, etc. The useful yield is shown here.

Exposures: 10x300s L, and 6x300s for each R,G,B.

Basic processing in Fitswork 4.47, final processing in Adobe Lightroom 5.7.1

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M101 - my first CCD LRGB, MicRaWi