M52 and Bubble Nubela in Cassiopeia , arcturus13
M52 and Bubble Nubela in Cassiopeia , arcturus13

Equipment

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Acquisition details

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Description

Telescope: TMB92SS 5.5

Mount: Modified EQ6 with Astromeccanica motors and FS2 controler

System: TS 2.5" Flattener

Camera: Canon EOS 550D (modified with the Baader filter) and the Hutech LPS-frontfilter

Exposure: 207minutes @ 800asa

Autoguiding: Drift alignment with PHD

Treatment: Nebulosity and Photoshop

Remarks: Extraordinary weather. Very warm and wet. Not very transparant sky.

Comments

Histogram

M52 and Bubble Nubela in Cassiopeia , arcturus13