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Messages 4760 - 4789 of 5245   Oldest  |  < Older  |  Newer >  |  Newest
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4760
On the night of Monday March 12 (actually at 1.05am on the Tuesday morning) there is an interesting graze that passes right through Canberra. First the good...
Dave Herald
dave_herald
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Mar 3, 2007
2:10 pm
4761
Where: Canberra Observatory, Hawdon Place, Dickson When: 8 p.m....
J P Howard
austinv8
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Mar 8, 2007
1:51 am
4762
Here's the first colour shot with the Ritchey Chretein. I only had a brief window of opportunity so the exposures are pretty short but it still didn't turn...
Steve Crouch
astroccdman
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Mar 12, 2007
2:57 am
4763
Very nice Steve!! Cheers, Ian...
The Ogilvies
stringscope
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Mar 12, 2007
4:58 am
4764
Hi Steve, that is a very lovely image with the RC. The Gem cluster looks like a fantastic object to image, I've made an entry in my star atlas to have a look...
Ric & Kee
wamboin.obse...
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Mar 12, 2007
6:37 am
4765
I thought that I would pass this on for information about the Meade "RC" scopes for anyone that might be considering one...
Steve Crouch
astroccdman
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Mar 13, 2007
11:29 pm
4766
Interesting. Suggests there are still QC problems in making optimised SCT scopes (what Meade calls RC). In the new Sky & Telescope issue (April 2007) the...
Ross Gould
herschel1822
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Mar 14, 2007
2:23 am
4767
Here's the latest image from the RC. NGC 5367 is an interesting reflection nebula and cometary globule combination that I've never imaged before. I'm not...
Steve Crouch
astroccdman
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Mar 15, 2007
5:33 am
4768
... Steve, Very nice. Why don't you centre the top right corner on the chip and see if it's real? I have checked blue and red sensitive POSS plates and see no...
Vello Tabur
taburv
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Mar 15, 2007
7:19 am
4769
Thanks Vello. I'm now thinking it's probably some sort of reflection from a bright star but none of the stars around there are very bright....
Steve Crouch
astroccdman
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Mar 15, 2007
1:01 pm
4770
All might be interested in the below, which is a good read. Plus something to look at if you're up late enough.. Terry lives in Brisbane. The available...
Dave Herald
dave_herald
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Mar 17, 2007
4:22 am
4771
All, I might have spoken too soon. I have just been observing a reasonably fast moving low level easterly wind change moving in from the SE. It appears to...
The Ogilvies
stringscope
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Mar 17, 2007
4:18 pm
4772 The Ogilvies
stringscope
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Mar 18, 2007
3:36 pm
4773
Weather is clearing up nicely, Deep sky night is on tonight, southside, map is in the ephemeris. Any queries, please ring me on mobile 0417 816 632 Cheers, ...
The Ogilvies
stringscope
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Mar 19, 2007
2:54 am
4774
Is there a problem with Yahoo groups? Seems a bit late to be receiving this (and I thought I already received it anyway)....
Steve Crouch
astroccdman
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Mar 19, 2007
3:15 am
4775
With nothing better to do I did some more processing of NGC 5367 and I think this is much better. I also discovered a cobweb strand in the telescope tube...
Steve Crouch
astroccdman
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Mar 19, 2007
11:35 am
4776
If you had been imaging the Tarantula Nebula you wouldn't have noticed it at all. Seriously though, there is a bit more "bite" in this version and the faint...
Mike Sidonio
strongmanmik...
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Mar 19, 2007
1:08 pm
4777
Thought you may be interested. At the moment my solarhart can't handle a family of 5 when it becomes cloudy for more than 2 days. Reluctantly I have to switch...
Morland, John
jmorland@...
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Mar 20, 2007
12:40 am
4778
A new comet has just been announced - 2007 F1 Loneos. The elements are presently of low precision. But as an indication the comet may be nice observing in...
Dave Herald
dave_herald
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Mar 21, 2007
4:57 pm
4779
Here's a shot of the globular cluster NGC 4372 taken last night. Seeing was pretty awful and I had problems with what was either a light leak or a reflection....
Steve Crouch
astroccdman
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Mar 23, 2007
8:14 am
4780
Couldn't resist the clear skies last night so here's another image. I haven't imaged the Jewel Box in years and it seemed to come out pretty well in the RC....
Steve Crouch
astroccdman
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Mar 24, 2007
6:38 am
4781
Hi folks, had some time to get some data down on this galaxy... Been pretty iffy skies but was lucky one night with excellent transparency for my lum. Haven't...
Rich Bowden
richardo_b2002
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Mar 24, 2007
7:36 pm
4782
Hi Steve, Is the colour right in this image. With the exception of 2 reddish stars, all the stars appear to be orange or blue. (either quite young or quite...
David Higgins
higginsdj
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Mar 25, 2007
10:51 pm
4783
... Thanks for the link, Rich. Nice work. It’s interesting to compare the f/4 latest image to the f/9 Vixen one – it shows you what wide field means. ...
J P Howard
austinv8
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Mar 26, 2007
12:25 am
4784
Hi there John, thanks for having a look and comparing the two images! The extra diffraction spike, the 5th spike I'm calling it is actually from having an...
Rich Bowden
richardo_b2002
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Mar 26, 2007
4:17 am
4785
David Higgins is at it again... Congrats! Dave Herald Canberra, Australia ... From: "IAUC mailing list" <quai@...> To: <DRHerald@...> ...
Dave Herald
dave_herald
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Mar 27, 2007
7:34 pm
4786
Interesting. Its about a film that will be shown nationally from April 12. http://www.theaustralian.news.com.au/story/0,20867,21457686-16947,00.htm l The last...
Morland, John
jmorland@...
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Mar 28, 2007
1:11 am
4787
Interesting image of all known bodies in the solar system larger than 200 miles in diameter. http://kokogiak.com/solarsystembodieslargerthan200miles.html Dave...
Dave Herald
dave_herald
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Mar 31, 2007
2:07 am
4788
This asteroid is currently passing quite close to the earth, and moving rather fast. If you want to catch a look at it, I have generated the list below. The...
Dave Herald
dave_herald
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Mar 31, 2007
8:22 am
4789
Just checking out some events in the near future. And one is an ABSOLUTE MUST DO event. On April 20 - a friday evening - at 6.32pm, the asteroid 324 Bamberga...
Dave Herald
dave_herald
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Mar 31, 2007
8:54 am
Messages 4760 - 4789 of 5245   Oldest  |  < Older  |  Newer >  |  Newest
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