M4 Evoguide Zwo 385, Cosmetatos

M4 Evoguide Zwo 385

M4 Evoguide Zwo 385, Cosmetatos

M4 Evoguide Zwo 385

Equipment

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Acquisition details

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Description

2nd June 2021

I took this image with Evoguide 50, ZWO ASI 385MC on a custom Meade ETX90 mount running ONSTEP.

No filter used. Location is Athens, Greece, with heavy light pollution.

Image consists of 344 subs of 10seconds each due to the absence of autoguiding, 50 bias, flats, darks, darkflats.

Total integration time 57 minutes.

Focusing with Bahtinov mask.

I am using NINA, ONSTEP, Photoshop. Editing: Levels and Curves, Raw filter noise reduction.

I want to increase the number of subs to further decrease the noise and achieve a better black sky / white stars

Comments

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M4 Evoguide Zwo 385, Cosmetatos