© 2019 by ASTROHOLICS                                                                                                                                                                                       Athens, Greece

March 14, 2019

A few years ago, Sky Watcher created a new series of fast newtonian telescopes that are F/4 and they called them "Quattro", which in Latin means "4". Those kind of telescopes when we started doing astronomy were pretty rare and expensive but now made simple and afforda...

February 5, 2018

During the Summer time of 2017 we had the chance to be at some extreme dark sky in the island of Rhodes in South Greece, there we had some great clear nights to spend on imaging, and one of the projects I did, was to capture some mosaics.

So during the first days o...

February 1, 2018

For almost 5 years I am doing UV & Ir imaging in planets like Jupiter or Venus, and I have always wondered how it would be to use those filters on imaging the deep sky objects.
Recently I have finalized my system for observing and now I am ready to start experimenting...

January 10, 2018

A few days ago I found some old, long forgotten DSLR and CCD images (the raw data) that I have not processed in the past. This thing troubled me as I clearly remember my self taking most of those images, but why ? 

The answer is really simple, those images were taken fo...

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SKY WATCHER 10" Newtonian Astrograph

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