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#21
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They'll most likly do what they do with the big scope mirrors, like the
200incher, it's taken out, cleaned and recoated all right there. Far better than "Household Mirrors". -- The Lone Sidewalk Astronomer of Rosamond Telescope Buyers FAQ http://home.inreach.com/starlord Astronomy Net Online Gift Shop http://www.cafepress.com/astronomy_net In Garden Online Gift Shop http://www.cafepress.com/ingarden Blast Off Online Gift Shop http://www.cafepress.com/starlords "Dan Mckenna" wrote in message news:GI4nf.1094$Ru.595@fed1read05... Starlord wrote: At lest OWL is Designed as a true telescope and with the right front coated mirrors. But then again, maybe they could save some money using just old bathroom mirrors? I've got the artest drawing of OWL as a Sat header for IC mail. 3048 1.6 meter segments for the primary a 25.6 meter secondary made of 216 segmentents to start. yes they are first surface mirrors and will need to be recoated every few years. What a world. d. |
#22
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"George" wrote in news:ie%mf.620485$_o.23336
@attbi_s71: Snipola So how does he prevent this 100 foot diameter household-grade mirror from flexing in and out of shape with the slightest change in temperature or wind conditions? And what about the inherent problems with atmospheric seeing? George Smoke....there's already a lot of mirrors. Brian -- http://www.skywise711.com - Lasers, Seismology, Astronomy, Skepticism Seismic FAQ: http://www.skywise711.com/SeismicFAQ/SeismicFAQ.html Quake "predictions": http://www.skywise711.com/quakes/EQDB/index.html Sed quis custodiet ipsos Custodes? Like censorship and not getting support help? Switch to Supernews! They won't even answer questions through your ISP! |
#23
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"Tom Polakis" wrote in
oups.com: This one should be good for some laughs. The offer is "a telescope over 100 feet (over 30 meters) in diameter ..." Starting price is $450,000. http://cgi.ebay.com/GIANT-TELESCOPE-...TORY_W0QQitemZ 7569256793QQcategoryZ28181QQrdZ1QQcmdZViewItem Hmm, 8 days and no bids?!? Tom Hmmmm...how easy is it to set up a bogus ebay account? Someone should make a couple and run the bidding up to like a few billion. Brian -- http://www.skywise711.com - Lasers, Seismology, Astronomy, Skepticism Seismic FAQ: http://www.skywise711.com/SeismicFAQ/SeismicFAQ.html Quake "predictions": http://www.skywise711.com/quakes/EQDB/index.html Sed quis custodiet ipsos Custodes? Like censorship and not getting support help? Switch to Supernews! They won't even answer questions through your ISP! |
#24
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Brian Tung:
...There is also a 450-foot ladder (sold separately) to reach prime focus. The 8-inch eyepiece is suspended from the tool shelf of the ladder. (NOT A STEP. DO NOT STEP HERE OR HIGHER.) It's a bit harrowing from there, but the views are worth it, I hear... Are you telling me that for $450k he's not throwing in an elevator!? I definitely gotta learn to read the fine print in these auctions, but first I gotta go read the eBay fine print to see if I can retract my bid... Davoud -- usenet *at* davidillig dawt com |
#25
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Joe Bergeron:
Looks like it could be useful. Even if it's a flop as a telescope, it could come in handy for setting fire to an invading Roman naval fleet. Indeed, especially if they come in their new fangled wooden aeroplanes. Davoud -- usenet *at* davidillig dawt com |
#26
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Davoud wrote:
Joe Bergeron: Looks like it could be useful. Even if it's a flop as a telescope, it could come in handy for setting fire to an invading Roman naval fleet. Indeed, especially if they come in their new fangled wooden aeroplanes. Or if Icarus attacks :-) |
#27
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Tom Polakis wrote
This one should be good for some laughs. The offer is "a telescope over 100 feet (over 30 meters) in diameter ..." Starting price is $450,000. There's a rumour that prototype testing took place a couple of days ago in the UK near Hemel Hempstead in Hertfordshire. First reports indicate results were less than optimal... Denis -- DT change nospam: n o s p a m v a l l e ys |
#28
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DT wrote:
Tom Polakis wrote This one should be good for some laughs. The offer is "a telescope over 100 feet (over 30 meters) in diameter ..." Starting price is $450,000. There's a rumour that prototype testing took place a couple of days ago in the UK near Hemel Hempstead in Hertfordshire. First reports indicate results were less than optimal... Denis Makes its own seeing and clouds ! Now that progress and it only takes a large oil field to operate. I think the next step is binoculars. Some one told me that,for real, an investor is building a 40 foot or so system here in Arizona for .......are you ready ? "star light therapy" Can't wait for my next hit of Vega what a world d. |
#29
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I have tried the Vega hit and it is not nearly as good as a hit from Sirius.
That is really good stuff. :-) "Dan Mckenna" wrote in message news:7cqnf.1431$Ru.158@fed1read05... DT wrote: Tom Polakis wrote This one should be good for some laughs. The offer is "a telescope over 100 feet (over 30 meters) in diameter ..." Starting price is $450,000. There's a rumour that prototype testing took place a couple of days ago in the UK near Hemel Hempstead in Hertfordshire. First reports indicate results were less than optimal... Denis Makes its own seeing and clouds ! Now that progress and it only takes a large oil field to operate. I think the next step is binoculars. Some one told me that,for real, an investor is building a 40 foot or so system here in Arizona for .......are you ready ? "star light therapy" Can't wait for my next hit of Vega what a world d. |
#30
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![]() "Skywise" wrote in message ... "George" wrote in news:ie%mf.620485$_o.23336 @attbi_s71: Snipola So how does he prevent this 100 foot diameter household-grade mirror from flexing in and out of shape with the slightest change in temperature or wind conditions? And what about the inherent problems with atmospheric seeing? George Smoke....there's already a lot of mirrors. Brian -- http://www.skywise711.com - Lasers, Seismology, Astronomy, Skepticism Seismic FAQ: http://www.skywise711.com/SeismicFAQ/SeismicFAQ.html Quake "predictions": http://www.skywise711.com/quakes/EQDB/index.html Sed quis custodiet ipsos Custodes? Like censorship and not getting support help? Switch to Supernews! They won't even answer questions through your ISP! LOL! George |
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