Category Archives: Writing

No more – this is most definitely the last high speed flash egg-shot you will see from me

This one went absolutely everywhere and I’ll be cleaning up the mess for weeks.  It’s still far from perfect but I don’t think I’m capable of doing much better – so I’m calling it a day on the eggs.

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An experiment in animation with deep-sky imaging applications

Last night our faithful old cactus once again flowered and I caught the action with the Canon 40D and TC-80N3 timer controller.  So what is this doing on a deep-sky imaging web site?  I hope to use the same process … Continue reading

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An extremely scary upgrade

I have just half-completed a very scary summer project!  The Hyperstar III lens assembly is a fantastic technological achievement which turns an ultra-slow f#10 Schmidt-Cassegrain into an ultra-fast f#2 Schmidt-Camera.  There is a slight problem though with all that glass … Continue reading

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Only three days to go now!

The four pinhole cameras I have had imaging the southern horizon for the past 6 months are due to be opened on June 21st 2010 in the evening.  I will put new film in each camera and set them off … Continue reading

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Galaxy wall mega poster – the NFO Spring mega-project of 2010

Noel Carboni is currently assembling the NFO Spring mega project of 2010. This is a massive mosaic of the Virgo/Coma galaxy cluster region centred on the famous Markarian Chain of galaxies.  This mosaic is created from a number of frames … Continue reading

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IOM June 2010 – It’s cleaning and updating time once again!

It’s imaging dead time again as we enter the summer months and it never really gets dark at my latitude.  Time once again to do all those chores which we don’t bother with when we’re getting on with the real … Continue reading

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High speed flash photography – a reminder

For those of you looking for my high speed flash photography site can I remind you that you will find ultra-fast Xenon flash images here.

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The pinhole camera project

Just under one month to go before I open up the 4 pinhole cameras that have been looking towards the south for the past 5 months.  Time seems to pass at an ever accelerating rate – as Peter Landsberg said, … Continue reading

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Markarian central – the central frame of a Coma/Virgo mega-mosaic

This is the central frame of a large mosaic being constructed of the galaxy-rich region at the Virgo/Coma border – hot off the press from Noel Carboni.  We see Markarian Chain central and at the bottom M87 in this Hyperstar … Continue reading

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An interstellar alien beacon?

The photo below is an animation of two images of open cluster NGC7789 (in the constellation Cassiopeia), taken around 18 months apart, from the New Forest Observatory, Hampshire, U.K. The star sitting just below the open cluster has changed in magnitude during … Continue reading

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