Picture of the Week

This week we show a micrograph of a Dragonfly eye. But it takes quite a bit of work to put an image like this together. The image is captured using a Canon 5D MkII DSLR camera attached to a research trinocular microscope at a magnification of x20. BUT – the whole eye is too big for a single frame so this is in fact a mosaic of 2 frames. But there’s even more that needs to be done. The huge depth of focus is achieved by taking a focus-stacked image and then applying the brilliant Helicon Focus software to create what almost looks like an SEM image (due to the huge depth of focus). So both frames are individually focus-stacked and then they are combined in Adobe Photoshop to give the final image you see here.

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ELEGOO Neptune 4 plus and the ANET A6 Both Running in Parallel

Today is the first day I have had the ELEGOO Neptune 4 Plus and the tiny (in comparison) ANET A6 printing at the same time. The Neptune is print out (yet another) Sierpinski pyramid, and the A6 is having a go at printing out a model of Bruce Lee. We’ll see tomorrow if it was successful. Lots of issues getting the A6 running again – but all the tweaks appear to have worked. I had forgotten how labour-intensive it was to get a print out of the A6 and have grown very lazy with the simplicity of the Neptune 4 Plus. So it looks like I need to run both regularly so I don’t forget the pain of running a simple 3D printer. Please turn off the audio to retain your sanity.

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Picture of the Week

This week’s picture of the week is a macrophoto of the “Eye” region on the underside of an Owl Butterfly’s wing. The image was captured using a Canon 5D MkII DSLR and a Canon 100mm macro-lens.

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Picture of the Week

This week we feature a Lunar Halo captured one cold evening at the New Forest Observatory, with Jupiter making a cameo appearance.

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Picture of the Week

Pictures of the Week beginning January 4th 2026 will include ALL images captured at the New Forest Observatory – not just astronomy images.

In this image we have a pair of Buzzards soaring over the New Forest Observatory in a thermal they’ve picked up on this lovely sunny morning.

Happy New Year to you all and I hope you get at least a few cloudless, Moonless nights to continue the hobby.

 

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MiniWASP Array all OK!

Got out a couple of nights back to fire up the 200mm lenses and the 2600MC Pro CMOS cameras. If you remember in the last outing it looked like there might be water vapour in the optical system. So in the intervening time I was a lot more diligent in keeping the dehumidifier up and running and empty of water. I also took the opportunity to remove the UV/IR cut filters and replace them with the Optolong L-Enhance filters. I fired the system up and was amazed that the water vapour had disappeared – YAY!!!! However, as always happens with a filter change, I now have to re-collimate both systems. Plenty of up and coming Moonlit nights to be getting on with that so long as it is clear.

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Picture of the Week

For the Christmas week we feature my favourite Christmas period star. The mighty Sirius!!!

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Picture of the Week

For the Christmas week we feature my favourite Christmas star. The mighty Sirius!!

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Picture of the Week

This week we feature a large galaxy cluster that can be found near Arcturus. All the faint brown fuzzies that can be seen in the centre of this image are all galaxies. A star is tagged so that you can orient this image on a planetarium program. This is 3-hours of 10-minute subs taken on the Sky90 array.

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Picture of the Week

This week we feature the IC410/405 region of Auriga with an image captured using the 200mm Canon prime lenses together with the Optolong filters and the ASI 2600 MC Pro CMOS cameras.

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