... The mixers use the synthesizer in the dome to mix from the 1st to the 2nd if . IF2: this is the 2nd IF. ... a2705 reported that the data in some of their frequency bands did not look correct for their mapping data on 10sep12. ... I computed the average spectra for the mapping data on . 10sep12 - when some of the data was bad. ... Page 2: blowup spectra which used the synths that had the problem . ... You can see that the rfi for B4, and B6 are missing on the10sep12 spectra. ... bad . ...

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• p1693 total power dropouts
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This example shows a difference between CSS's table model for HTML and for other document formats. The first, HTML, example is defined by HTML to be illegal, as it would lead to overlapping cells if HTML's rules for layout are followed. ... The diagram depicts how the two examples, the HTML one and the almost identical non-HTML one, might be rendered. ... The rendering of the non-HTML example is on the right, it follows the CSS rules and thus has no overlapping cells. ...

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• Long description of list box example showing margins, padding, and borders
• Long description for example showing inside vs. outside list marker

The picture above was made with this demo POV file and this hand shower object POV file . This is three objects: a hand shower head, a wall mount bar, and a connecting hose. This is one of my least detailed objects; there's not even a clip to mount the hand shower to the sliding bar, it just floats. The hand shower itself does look pretty stylish, very rounded and cool looking. ... The showerhead is about yay big. ... WARNING: This POV object is based on a real object. ...

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• Tom's POVRay Thermastatic Shower Valve
• Tom's POVRay Shower Curtain Rod
• Tom's POVRay Wall-Mounted Magnifying Mirror

Next: Imaging by an Optimizing Method . ... A big advantage of this numerical integrator is its stability: the error in the semi-major axis and the eccentricity depends only on the step size and does not grow with an increasing number of time steps. ... As the integration time increases, the numerical results become more contaminated by various errors. ... A new symplectic integrator produces no secular truncation errors in the actions of a Hamiltonian system. ...

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• Imaging by an Optimizing Method
• ADASS 2003 Conference Proceedings

. First page Back Continue Last page Overview Graphics .

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• Armagh Observatory
• Explosive Events
• The 2001 Leonid Meteor Shower

... You are here: start €Ё lbaops €Ё cdiskohints . ... Check you have write permission to the data disk, e.g: > ls -l /data drwxr-xr-x 2 root root 4096 2006-05-17 04:01 firewire drwxr-xr-x 5 vlbi vlbi 4096 2008-03-28 10:30 internal dтАФтАФтАФ 2 root root 4096 2005-10-28 16:47 removable drwxr-xr-x 5 vlbi vlbi 4096 2008-03-28 21:52 xraid0 drwxr-xr-x 5 vlbi vlbi 4096 2008-03-30 10:15 xraid1 drwxr-xr-x 5 root root 4096 2008-03-30 22:07 xraid2 drwxr-xr-x 5 root root 4096 2008-03-30 22:52 xraid3 . ...

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• casacore: casa::Timer Class Reference
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• VLBI Wiki | Main / CDiskoHints

Bigbang Forum Message . Forums: . ... Big Bang | ... PROBLEMS WITH COSMOLOGY? ... I have read about problems with 'Big Bang theory' and Einstein’s relativity theories. ... This was written by a physicist: an enthusiast and expert in string theory! ... It is indeed this problem which Greene (2) shows string theory is set up to solve." ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Angular Speeds Of Meteor Showers - an Astronomy Net General Forum Message
• Astronomy articles, forums, listings, and other resources about Astronomy.
• Just Saw The Show And... - an Astronomy Net ATM Forum Message

Solar High Resolution Studies . ... Solar Group . ... High quality observations obtained in recent years have highlighted the fact that the solar atmosphere is extremely dynamic, and wholly permeated and shaped by magnetic fields at very small spatial scales. ... The Solar Group in Arcetri is initiating a project to study some of the topics and techniques that will be brought to the forefront of solar physics as this new physical regime is explored. ... Small Scale Activity . ...

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• Neptune - Voyager 2
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• Dressed shower at Temple Park

New England observer Lew Gramer, fresh back from his mid-November fish observing and meteor-catching expedition in South Florida, reports that December also promises to be a great month for celestial sky-sparks!" ... Other showers adding to the mix this month include several very minor showers, such as the Chi Orionids (3 Dec), Monocerotids (9 Dec) and Sigma Hydrids (12 Dec), which usually contribute no more than 2 or 3 meteors per hour during even post-midnight observing this month. ...

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• Amateur Telescope Makers of Boston

... Saturns Moon Rhea from Cassini . ... Each moon of Saturn seems to come with its own mystery. ... The Rosette Nebula . ... The bland New General Catalog designation of NGC 2237 doesn't appear to diminish the appearance of the this flowery emission nebula. Inside the nebula lies an open cluster of bright young stars designated NGC 2244. ... The Virgo Cluster is so close that it spans more than 5 degrees on the sky - about 10 times the angle made by a full Moon. ... NGC 3132: The Eight Burst Nebula . ...

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... Structure of some Weyl groups. a) The group W (E 6 ) is an extension of Z 2 by the simple group of order 25920, isomorphic to SO+ (Q(E 6 )=3P (E 6 ); B) where the symmetric bilinear form B comes from the Killing form. b) The group W (E 7 ) is an extension by Z 2 of the simple group of order 2 9
3 4
5
7 Sp(Q(E 7 )=2P (E 7 ); B) where the alternate bilinear form B comes from the Killing form. ... References [B] Bourbaki N., Groupes et algebres de Lie, Hermann, Paris, 1968, 19?? (english edition). ...

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• http://www.mccme.ru/ium/postscript/f10/conrad-set4eng.pdf
• http://www.mccme.ru/tg2007/talks/Panyushev.pdf
• http://www.mccme.ru/ium/postscript/f09/topology3_01.ps

Next: Case Study Two: The Up: Case Study 1: The Previous: Benefits of the Exercise . Preparation time. ... An intermediate deadline, with students required to show evidence that they've started serious work on this exercise, might solve this problem. ... This problem was resolved by allowing time in lectures and tutorials to discuss the assignment. 14% of students commented that they would have liked more observations, and two students felt that the exercise was too difficult and baffling. ...

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• The High-Z SN Search Description
• This 10 min exposure shows star trails clearly defining the south celestial
• IAU Commission #34 (Interstellar Matter)

Classroom Activity: A Viewgraph Comet . ... This will simulate the Earth's orbit around the Sun. ... Draw several comets along the path with their tails pointing away from the Sun. ... You can create other viewgraphs that have a smaller scale and show several comet orbits or constellations. ... Show how the Earth's orbit is almost circular compared to the comet's. Explain that the Sun is at the focus of the orbits of the planets, asteroids, and comets. ... Actually, comets have two tails. ...

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• ASP: Up, Up, and Away
• ASP: Cometa Monstruo Promete Brillante Show
• ASP: Guest Observer

... Meteors and Meteorites . ... By admin August 2, 2011 Posted in: August . 13 August 2009: A perseid flashes through the sky (Image credit: Andreas M†ґller via wikimedia.org) . ... Not all meteors are sporadic events, the regular meteor showers occur when the Earth bulldozes through a great swarm of meteoroids drifting in orbit round the Sun. ... They are at their best in the pre-dawn hours, as the face of the Earth turning towards the Sun catches more meteors as the Earth moves through space. ...

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• Show Times at Armagh Planetarium
• Planetarium Shows - Armagh Planetarium
• Dynamic Earth Planetarum Show - Armagh Planetarium Show Trailer

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

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• Optimization of spectroscopic observations
• On the problem of high spectral resolution observations of faint objects
• The prime focus echelle spectrograph and the MSS

... Observing . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Problems posed by massive stars . ... These questions were at least part of the motivation when CУЕssio Barbosa of Brazil's University of SУ?o Paulo and Donald Figer of the Space Telescope Science Institute in Baltimore surveyed observers and theorists to see what they believed were the most pressing problems concerning massive stars. ... Get instant access to subscriber content on Astronomy.com! ...

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• How to observe the 2010 Leonid meteor shower | Astronomy.com
• How to observe meteor showers | Astronomy.com
• Appreciating a celestial light show | Astronomy.com

... LO frequencies were 1/2, 1/3 and 1/8 of signal frequency 75 GHz. ... But single junction SIS mixer has 30 dB input signal power range only [ll and it may decrease at high frequencies more than 200 GHz due to Josephson and 1 "switching" noise rise [2 e Our experiments show that subhurmonically pumped SIS mixer may have improved saturation power and reduced noise at high frequencies in some operation modes. ... 269 Fig.2 Quantum for LO and signal frequencies SIS operating mode. ...

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• Forget-Me-Not - Slide Show
• DataFax Wizard

... The Second International Astronomy Olympiad . ... Problems to solve, 8-10 Form Text of these problems is available in Russian too. ... Two stars have the same absolute magnitude. ... The orbital period of Mars is 687 days. ... See problem 2. for 8-10 Form. ... Problem to solve, 9-12 Form Text of the problem is available in Russian too. ... Problem is about Doppler-effect, to find velosities of two stars using their spectra and spectrum of our Sun, to estimate speed of the Earth moving around the Sun...

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• IV International Astronomy Olympiad, Problems to solve
• III International Astronomy Olympiad, Problems to solve
• II IO of EAAS, Problems to solve (In Russian)

University Satellites and . Space Science Education . ... A SERIES OF ATLASES ON METHODS OF SPACE IMAGES INTERPRETATION AS A NEW TOOL FOR REMOTE SENSING EDUCATION IN EARTH SCIENCES . ... Special manuals in the form of atlases of satellite images and their interpretation results are within the best tools for support of the geographical and ecological research and thematic mapping. ... Skobeltsyn Institute of Nuclear Physics, Moscow State University, 2005-2006 . ...

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Many entry fields permit sexagesimal entry (h:m:s.s or :':"). ... Sexagesimal entry is flexible in that you can specify one to three fields, as you desire. ... Offset and duration entry widgets assume that a single field is decimal arc-seconds or seconds ('.' or s.s) and two fields are (arc) minutes and seconds (':"." or m:s.s). ... You may specify one to three fields. ... Note: sexagesimal positions are entered in the same fashion, but a single field is decimal hours or degrees (h.h or . ...

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• Figure 4
• TUI:Scripts:Scripting Tutorial:Basics
• One cause found