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0 |
474 |
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4000 BC by
Alastair McDonald
I have been asked to post the following question;
"Sometime in the Third Millennium (or late Fourth) BC, there was a period when
the Spring Equinox saw the...
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2 |
401 |
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0 |
593 |
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486 coming back, the chances?? by
Stuart Turrell
was 486 the biggen last time?
What do people reckon are the chances of seeing the flare soon when it pops
around again?
Will anything be there to provide us...
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1 |
513 |
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5 mm eyepiece by
Jezzer
Hi,
I'm thinking of buying a short focal length eyepiece around the 5mm
mark for my refractor - an ST80 f/l 400mm. I was wondering if anyone
had anything to...
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9 |
903 |
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5 new "Christmas" shots uploaded by
Marco Lorenzi
Merry Christmas to everybody. I have uploaded 5 new pictures to my page.
Direct link is http://astrosurf.com/lorenzi/images/newshot.htm
These are shots I took...
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December 27th 03 09:00 PM
by Norbert
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1 |
673 |
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5" Tube rings needed by
Ian Sharp
Hi all,
Anyone come across tube rings for a 5" (125mm) tube anywhere?
Cheers
Ian.
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7 |
703 |
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5.1 day hi-res lunar mosaic by
Pete Lawrence
Here's another hi-res lunar mosaic this time composed of 78 frames.
Each frame was distilled from an AVI via Registax 5. All 78 frames
were manually assembled...
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7 |
776 |
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5hrs of images, 1 meteor... by
Pete Lawrence
....and a pathetic one at that! It's a mug's game ;-) I'm not even
going to put the picture up it's so miniscule!
4 consecutive days of imaging (20 hours...
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0 |
367 |
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0 |
515 |
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6"-8" Homebuild Reflector? by
Paul
Hi,
If I was to build my own 6"-8" Newtonian reflector telescope, how do I work
out the length of viewing tube and other settings?
What are the best settings...
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August 29th 03 11:29 AM
by Sally
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6 |
509 |
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6" Dob at Warehouseexpress by
Ian Piper
Hello everyone,
If anyone is interested www.warehouseexpress.co.uk has a 6" dobsonian for
£99. I don't know anything about it, just tought I would pass on...
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0 |
372 |
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60mm refractors by
Robin Norton
I'm beginning to get the hang of my new and fairly basic 60mm refractor (a
Christmas present) and now realise that I'm probably best using just the 20
and 12mm...
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January 18th 04 12:15 AM
by Martin
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2 |
605 |
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7.5 hour prom animation by
Pete Lawrence
Be warned that the GIF file on this webpage is 1.3Mb in size...
http://www.digitalsky.org.uk/solar/ha-20060511.html
--
Pete
http://www.digitalsky.org.uk
( 1 2)
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15 |
760 |
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73P B-G-R rough stack by
Pete Lawrence
A rough stack (i.e. no dark frame subtraction, etc.) of tonights shots
of 73P fragments B G and R has been added to my 73P page...
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April 18th 06 01:59 AM
by G
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1 |
621 |
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73P celestial encounters chart by
Pete Lawrence
Hi all,
I've added a celestial encounters chart for 73P to the front page of
my website. Click on the chart for a bigger version and my latest pics
(if it's...
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2 |
445 |
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73P page udated by
Pete Lawrence
I've just updated my 73P page with a few more images in case anyone's
interested...
--
Pete
http://www.digitalsky.org.uk
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May 10th 06 10:18 AM
by Myrton
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3 |
572 |
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7x50 or 10x50's?? by
mark.worthington
Hi,
Could I have the groups opinion on which of these binoculars is best for
astronomy. I have a pair of 10x50's but keep reading that 7x50's are
best. I'm...
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5 |
324 |
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8" dob - Revelation, Skyliner or other? by
Mark
Any recommendations for or against the Revelation 8" Dobsonian (£229)
compared to the Skywatcher Skyliner 8" (£379!)? What does one get for
the extra £150?
Or...
( 1 2)
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11 |
1,845 |
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8" mirror by
news.force9.net
Can anyone give me any comment on how good this would be for a Newtonian
scope, and also point me in the direction of a tube supplier to put this
in...
( 1 2)
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December 22nd 05 01:47 PM
by John
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15 |
667 |