Celestial hemisphere:  Northern  ·  Constellation: Taurus (Tau)
Sh-2 240, Boyan Kassabov
Sh-2 240
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Sh-2 240

Sh-2 240, Boyan Kassabov
Sh-2 240
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Sh-2 240

Equipment

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Acquisition details

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Description

After having all my pictures deleted, I had to re-process this one. Finally decided it will be better if I reload it from scratch.

So - details

Astrodon 3 nm Ha 36 x 30 min subs

Baader 8 nm OIII 28 x 30 min

32 hrs total

Taken through 135 mm Sonnar opened at f/4

For my dismay, the OIII channel had a terrible gleams around the brightest stars, (fortunately not in the middle of the field), which made me crop the picture.

Comments

Sky plot

Sky plot

Histogram

Sh-2 240, Boyan Kassabov

In these public groups

Imaged with APT