Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  HD151392  ·  M 12  ·  NGC 6218  ·  TYC5050-86-1  ·  TYC5054-299-1  ·  TYC5054-4-1  ·  TYC5054-85-1
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M12  Globular Cluster - 21/07/2022, Umberto Belladelli
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M12 Globular Cluster - 21/07/2022

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Description

M12 globular cluster

C8 EDGE HD + ASI174MM with no filters (direct focus)

80 x 30 secs frames

the image has an ugly gradient on the lower right corner which I tried to compensate with pixinsight, but still without too much success :\

=VIiyi=JLqJ4b ChMk0b=Q4iAWctaken from the balcony of the house with a view to the south=JLqJ4b=Q4iAWc

=JLqJ4b ChMk0b=Q4iAWcI also have to understand why in an irregular way the image moves conspicuously ruining several frames, I guess it is a mirror shift

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M12  Globular Cluster - 21/07/2022, Umberto Belladelli