m51 or the Whirlpool Galaxy (TEC140 version) , arcturus13
m51 or the Whirlpool Galaxy (TEC140 version) , arcturus13

Equipment

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Acquisition details

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Description

Date: 15/04/2012

Telescope: TEC140

Mount: Mesu200

System: TS 2.5" Field Flattener

Camera: Canon EOS 550da with Hutech LPS

Exposure: 13 X 420sec @ 800asa

Autoguiding: PHD

Treatment: Nebulosity and Photoshop

Comments

Histogram

m51 or the Whirlpool Galaxy (TEC140 version) , arcturus13