M20 Evoguide ZWO 385, Cosmetatos

M20 Evoguide ZWO 385

M20 Evoguide ZWO 385, Cosmetatos

M20 Evoguide ZWO 385

Equipment

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Acquisition details

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Description

1st 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 with heavy light pollution.

Image consists of 920 subs of 10seconds each due to the absence of autoguiding, 50 bias, flats, darks, darkflats.

Total integration time 2h 33 minutes.

Focusing with Bahtinov mask.

I am using NINA, ONSTEP, Photoshop. Editing: minor minimising of stars in Blue Channel, Levels and Curves.

I am really happy how nice this turned out despite the tiny scope, the non-cooled camera and the heavy light pollution, and I hope to manage to improve my processing on keeping the stars smaller.

Comments

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M20 Evoguide ZWO 385, Cosmetatos