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Author Archives: Greg Parker
A Festive deep-sky image for IYA2009
With Christmas rapidly approaching, and the International Year of Astronomy rapidly drawing to an end, I thought it appropriate to post a Festive deep-sky image. This is the Christmas Tree cluster (NGC 2264, 2,500 light years away in the constellation … Continue reading
Posted in Hyperstar and SXVF-M25C, News
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Geminids tonight!
There’s plenty of clouds at the moment 🙁 but I’m hoping for just a few gaps in the cloud tonight. No Moon – and it should be the peak in the Geminid meteor shower (13th – 14th December 2009). Went … Continue reading
M34 and planetary nebula Abell 4 in the constellation Perseus
Unbelievably I managed to get some imaging done on the night of Thursday December 10th 2009 – the last image I took was on October 25th 2009! Got 4-hours worth of 4-minute subs on the nice little open cluster in … Continue reading
Posted in CCD Images, Hyperstar and SXVF-M25C
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Inner space – again!
Well as the weather is not allowing me to take outer-space images, it’s back to some inner space work again. This time an opalescent beetle leg gets photomicrographed using a 23-frame focus stack put together using the Helicon Focus software. … Continue reading
The Golden Ratio and living systems:
The Golden Ratio (and the closely associated Fibonacci series) makes many appearances in the “living world” – here’s my question – not including Mathematics and man-made objects, does the Golden Ratio appear naturally in any inorganic systems? There is a … Continue reading
The Golden Solid Angle – has anyone seen this, anywhere?
It will not have been mentioned before in this blog, but I like certain aspects of pure mathematics as much as I like deep-sky imaging. I think most people will have heard of the Golden-Section, or the Golden-Ratio, and how … Continue reading
The Butterfly nebula in Orion
Clear last night (although with a nearly full Moon) and managed to get a very seldom imaged iridescent reflection nebula appropriately named “The Butterfly nebula” in Orion. O.K. it’s a picture of the Morpho Rhetenor butterfly wing (structural colour) but … Continue reading
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IOM December 2009 – the Douglas Adam’s cluster
Well, not exactly the Douglas Adam’s cluster as that would look like the number “42” – whereas this open cluster in Orion bears a striking resemblance to the number “37” and is therefore known as the 37-cluster. The 37 cluster, … Continue reading
Posted in IOM
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mini-WASP array and Brian May’s new book
Great day today (no – not the weather!) – put the side panels on the mini-WASP array, and Brian May sent me a copy of his new book “A Village Lost & Found”. This is a beautiful publication and you … Continue reading
Posted in Equipment, mini-WASP Array, Projects
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A3 sized prints are now available:
I have just introduced a new print size for the deep-sky images. You can now purchase A3 sized full-colour prints of any object you see on the NFO site. Go to “Image Gallery”, “Purchase Images” for details.
Posted in House and home, News
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