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Author Archives: Greg Parker
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
Posted in Articles, News
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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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O.K. so I couldn’t wait until tomorrow:
To load up the Sky 90s 🙂
Posted in mini-WASP Array, Projects
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Current status of the mini-WASP array November 2009
I bolted the mini-WASP telescope frame to the Paramount versa-plate to get a feel what the finished system will look like. The funny-looking device sticking out the front of the frame is a counterbalance arm for the weight of all … Continue reading
Posted in Equipment, mini-WASP Array, Projects
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Star Vistas at Amazon U.K.
The price has now shot back up to £29.23 with only a 19% saving over RRP. I have no idea what’s going on here.
Posted in Star Vistas
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Image processing blitz
Noel has been really busy recently with a number of projects and the NFO data backlog has been steadily growing. As we have had the most atrocious weather all weekend I decided to have a go at image processing some … Continue reading
Posted in Hyperstar and SXVF-M25C
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Supernova in NGC 4008
I just processed this image taken back on 18th April 2009. The galaxy in the centre of the field of view is NGC 4008 in Ursa Major and what appears to be a bright nucleus is in fact the supernova … Continue reading
Posted in Hyperstar and SXVF-M25C
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