Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  1 Per  ·  10 Cas  ·  10 Per  ·  11 bet Cas  ·  12 Cas  ·  13 Cas  ·  14 lam Cas  ·  15 kap Cas  ·  16 Cas  ·  17 zet Cas  ·  18 alf Cas  ·  19 ksi Cas  ·  2 Per  ·  20 pi. Cas  ·  21 YZ Cas  ·  22 omi Cas  ·  23 Cas  ·  24 eta Cas  ·  25 nu. Cas  ·  26 ups01 Cas  ·  27 gam Cas  ·  28 ups02 Cas  ·  3 Per  ·  30 mu. Cas  ·  31 Cas  ·  32 Cas  ·  33 tet Cas  ·  34 omi Cep  ·  34 phi Cas  ·  35 Cas  ·  And 227 more.
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Cassiopeia Wide Field, Sigga
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Cassiopeia Wide Field

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Cassiopeia Wide Field, Sigga
Powered byPixInsight

Cassiopeia Wide Field

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Description

It was clear here other night so do some images. After last poor focus and alignment try, I concentrate on good focus and alignment to pole which I think was success. Also pointing better as actually get target of Cassiopeia fully in image.

This final version of 123 x 77s (couldnt see intervalometer screen as misplace glasses but I find on top of head later so why is 77s) with Sony Nex 3N, Sony 35mm lens @F4 and ISO 400. It take Pentium 4 supercomputer on order 3+ hours to stack (good for nap)!

For first time I leave gear out all night and end up taking hundreds of images so now I sorting all out. Pretty happy with this one but for bit of dust on sensor which now have fixed.

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