Blast from the past II

Another image using the original Hyperstar and the little H9C one-shot colour camera.  Pretty deep for just 2.5 hours total exposure time – shows the speed of the Hyperstar lens 🙂

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FTL neutrinos

Having spent an academic career in advanced optics I am more than a little sceptical about the recent faster than light neutrino claims as you will know from posts below.  As astronomers we should also be aware of the 1987A supernova explosion where the arrival times of the photons and the neutrinos (yes I know they weren’t the same type of neutrinos or of the same energy as the earth-bound experiment) were as expected for non-superluminal propagation.  Tom How forwarded me this very interesting paper on the subject.  What I find poetic justice here is relativity bailing out relativity – nice 🙂

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I am Spock by Leonard Nimoy

O.K. so once you get past the first 150 pages (roughly the length of the first book) the great chunks of text transposed from the first book thin out.  So my recommendation is if you buy both books don’t bother starting the second one until about half way through.  “I am Spock” was alright, it added a few snippets not in “I am not Spock” but didn’t add much more insight into Nimoy himself.  If you want Nimoy’s Autobiography then buy either book, but don’t bother buying both.

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The third NFO “Deep-Sky Image of the Week”

This week’s spectacular image of M51 (the Whirlpool Galaxy) comes from Bud Guinn who hails from the U.S.A. and frequents the American astronomy forum “Our Dark Skies”.  Unbelievably this is the “first light image” taken using Bud’s new remote facility he recently commissioned with a couple of friends.  Details are as follows:

Telescope: A&M 360mm R/C F/8, ParamountME
Camera FLI IMG-6303 w/CFW7
Custom Scientific HaLRGB Filters
Exposure Times (Clear) 15x10m, 3x20m (R)16x10m (G) 9x10m (B) 18x10m Bin 1×1 (HA) 8x20min Bin 1×1

The remote facility is now in “monsoon season” so this first spectacular image is the only one produced so far.  We eagerly await the follow-up images Bud 🙂

M51 (the Whirlpool galaxy, NGC5194) lies only 15 million light years away (in galactic terms that’s close) in the constellation Canes Venatici (that’s the same constellation that contains La Superba).  It is clear that there is a gravitational interaction with the galaxy NGC5195 and a thin bridge of gas can be seen connecting M51 to neighbouring NGC5195.  M51 as you can see is one of the most impressive examples of a face-on spiral galaxy.  Thank you for sending in this truly superb image Bud 🙂

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Blast from the past

I just came across a load of very old imaging files taken using the original Hyperstar (no collimation screws) and a tiny little H9C one-shot colour CCD (1.4 Megapixels from memory).  Did a pretty good job all told, and this image was a huge pile (probably in excess of 100) short exposure subs (a minute or less per sub).  I wanted to catch the “thuderstorm region” between M43 and NGC1977.  I will post up more memory joggers as and when I find them.

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My Astro Space Image of the Week

The North America nebula (NGC7000) 3-framer taken using the mini-WASP array made this week’s “Image of the Week” on the My Astro Space site http://www.myastrospace.com/ 🙂

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I am Spock by Leonard Nimoy

So far (page 58) fairly disappointed with Leonard Nimoy’s second Autobiography as it contains great chunks of material from the first book.  Won’t be reading this one in one sitting 🙁

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Got today’s EPOD – Earth Science Picture of the Day

Got today’s Earth Science Picture of the Day with a non-astronomical image this time 🙂  Thank you Jim for continuing to publish my work, both astronomical and non-astronomical.

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New Forest Observatory

A few years back Chris Packham ran an Inside Out BBC programme on the New Forest Observatory.  Chris and the BBC team did the most amazing job on this and you can see the result of their work  here.  Video footage Copyright BBC T.V.

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I am not Spock by Leonard Nimoy

It will be of no surprise to those few people who know me well enough that Star Trek has been a great motivator (and joy) in my life and that I owe special debt of gratitude to Mr. Spock for showing me the way forward and guiding me into a life of Science.  This morning the first Leonard Nimoy autobiography arrived on my doorstep – “I am not Spock” – I have just finished it in one sitting.  Now that is a first, I have finished many books in one go but there were usually breaks during the day.  Not this time – a really great piece of work, gripping stuff!  I now eagerly await the arrival of “I am Spock” the second autobiographical piece by Leonard Nimoy – I hope it is even half as good as his first effort.

If you ever get a chance to see the 8-minute BBC1 “Inside Out” piece that Chris Packham did on the New Forest Observatory you will see Chris asking me if I had been motivated in my Deep-Sky imaging by the Apollo space programme.  My answer was that although I sat up all evening like many people did watching those first Moon landings my main motivation was not in fact the Apollo space programme, but Star Trek 🙂

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