Author Archives: Greg Parker

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 … Continue reading

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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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236 hours and 30 minutes later

And here’s the result of very nearly TEN DAYS continous, uniterrupted, flawless printing on the incredible ELEGOO Neptune 4 plus 3D printer. An incredible feat for such a low-priced large-volume printer. I don’t know how they do it – BUT … Continue reading

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Picture of the Week

This week we feature a bright blue magnitude 3 star in Perseus, SAO39053, 39 Delta Persei. The image comprises 72 x 450-second subs, that is 540-minutes or NINE HOURS on the Sky90 array with the M26C OSC CCDs. I have … Continue reading

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Pinhole Camera Repaired

I have repaired the damaged pinhole of the drain-pipe pinhole camera ready for this Winter’s Solstice. The original pinhole itself was a pinhole in a disc-shaped piece of Aluminium foil. For some unknown reason, some unknown species of bird, took … Continue reading

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Hyperstar 4 Imaging Last Night

I fired up the Hyperstar 4 last night fully expecting the ASI 2600 MC Pro would have water vapour in the sensor chamber – only to find – it was fine!! So I have only got to sort out the … Continue reading

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92-hours Into a 201-hour Print

This is the ELEGOO Neptune 4 Plus 3D printer printing out a Sierpinsky pyramid measuring 300mm on a base line. As you can see, with the brim, this is the maximum size of pyramid I can build on the baseplate. … Continue reading

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Picture of the Week

This week we show the full spectral range of stars, WOBAFGKMRNS, Wow oh be a fine girl kiss me right now sweetie, with all stars imaged from the New Forest Observatory.

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4-hours Into a 201-hour Print

These are the first few base layers amounting to 4-hours of printing in what will finally be a 201-hour 3D print on the ELEGOO Neptune 4 Plus 3D printer. If it manages to go to completion this will be a … Continue reading

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Picture of the Week

This week we feature the bright star Tarazed, 50 Gamma Aquilae, in the constellation Aquila. This image comprises 2-hours of 5-minute subs using the Sky90 array and the M26C OSC CCDs.

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