Category Archives: Daniel Elijah

Video astronomy: an update

Early last year I posted an article discussing the merits of webcam imaging. I had just bought some new equipment and wanted to put my enthusiasm into blog form. I was getting fed up with the annoying short observing time … Continue reading

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Top ten Astronomy fails

In this post I have decided to inject a bit of comedy and concentrate on some of the funny and embarrassing things that have happened to me or to others whilst trying (and sometimes failing) to do astronomy. I must … Continue reading

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Light pollution – are we losing the night sky or is there still hope?

I guess it was inevitable that I would eventually write a post about light pollution – the modern day scourge which reduces the visibility of celestial objects and forces astronomers to travel hundreds or sometimes thousands of miles in order … Continue reading

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How to perfect your astro-photos.

In my last post I discussed why astronomers take multiple identical photographs of the same astronomical object in order to reduce the effects of random noise. I discussed how this noise arises and gave examples of the improvements gained by … Continue reading

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Why do astrophotographers spend all night under the stars?

It’s a sensible question. You may think that our love of the celestial domain keeps astrophotographers up all night, or maybe it’s because there are so many astronomical targets out there that it takes all night to photograph them. Or … Continue reading

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Webcam astronomy: simple but effective

Over the past 4 years, I have been steadily assembling equipment for the purpose of photographing deep sky objects (DSOs). These are dim, sometimes large, diffuse cloudy patches when viewed using binoculars or a small telescope. Starting with the Andromeda … Continue reading

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The astronomy of astrology

It’s been a while since I last posted so instead of talking about the details of using telescopes or taking astrophotographs, I will discuss what for many people are two interchangeable terms: astronomy and astrology. More specifically, this post shows … Continue reading

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