Category Archives: Writing

This is a great week for long ISS passes

On the night of the blue supermoon (31st July) I looked out of the window to see the ISS passing over the Moon (so I missed a great photo-opportunity) around 10:00 p.m. I hadn’t been keeping an eye on the … Continue reading

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The MegaWASP array does the Crescent region in Cygnus

Last night, for the first time since I put it together, I have been able to use the 2 x Canon 200mm lenses (and M26C Trius cameras) as intended. The whole idea with this rig was to get two horizontal … Continue reading

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Cochrane’s of Oxford 12 base-pair DNA model kit

I have just assembled this DNA model that comes from Cochrane’s of Oxford.  It is extremely well thought out and the instructions for assembly are quite excellent given the complexity of the thing being put together.  When I first saw … Continue reading

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You too can make your own high resolution deep-space images – without a telescope!

You too can make your own full-colour, high-resolution, deep-space images, just like the Tulip nebula mega-mosaic below – and you don’t even need to own a telescope. However, you do need a copy of Photoshop and a copy of Noel … Continue reading

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Tulip nebula in Cygnus – The Full Monty

I have been putting together a full-colour mega-mosaic of the Tulip nebula region in Cygnus using the wonderful DSS2 data. As this is a pretty huge mosaic you can imagine the dataset was getting a bit unwieldy – and in … Continue reading

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North America nebula region with the Canon 200mm lens

Clear Moonless night last night and good seeing – BUT – only 3 days before the summer solstice meant that the sky never really got dark and it was perhaps a bit stupid to image a nebula rather than a … Continue reading

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Astronomical Images on Flickr

Just a reminder that you can see most of my Astronomical images on Flickr.

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The megaWASP array does Arcturus

A couple of nights ago with a full Moon I took some Arcturus data with the 3 x Sky 90s. I combined the recent data with some taken a while back and came up with this result 🙂

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CCDInspector result

Here is a CCDInspector result from one of the 200mm lenses with an M26C Trius OSC CCD from last night:  

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R Coronae Borealis

Last night I used the two Canon 200mm lenses and M26C Trius OSC CCDs to image the left hand half of Corona Borealis – the idea eventually to make a 2-frame mosaic showing the whole of the constellation.  When I … Continue reading

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