Celestron Forum Message . ... Post . ... C9.25 Corrector Lens Color . ... Post Message | ... Now, the corrector lens looks very clean and has no sleeks nor scratches, but when looking from a certain angle, I can see in a same area violet-blue patches, and purple-reddish ones. ... www.astronomy.net . About Astronomy Net | Advertise on 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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. Select which color you want to change and click on specific color square. These are 2 1 6 colors which doesn't dithered by Netscape. This is my light modification of ColorMaker for 216 colour chart . BG . Text . Link . VLink . ALink . Questions and comments send to oleg@sai.msu.su

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• APOD: March 29, 1996 - The Colors of Comet Hyakutake
• APOD: 2002 July 2 - The Average Color of the Universe
• APOD: 2009 November 1 -The Average Color of the Universe

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Survey Telescopes . ... Star Clusters . ... FLAMES . ... 100 Hours of Astronomy . ... IMAX€о 3D Film Hidden Universe . ... This image, the first to be released publicly from VISTA, the worldтАЩs largest survey telescope, shows the spectacular star-forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings. ...

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• ESO - European ALMA Regional Centre

... Colors of Sunlight . S-4A.Color Expts. ... Here is your opportunity to demonstrate the three-color theory by using your computer. I am indebted for this to Joe Burns , on whose color demonstration file it is based. ... You see below two tables with colored fields. ... blue . ... D0FBFF gives the intensity of the three colors which make up the background: D0 is the intensity of red , FB is the intensity of green and the second FF is the intensity of blue , the maximum blue you can get. ...

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Astronomy Picture of the Day . The Average Color of the Universe . ... 2.07.2002 . ... This whimsical question came up when trying to determine what stars are commonplace in nearby galaxies. ... The resulting cosmic spectrum has some emission in all parts of the electromagnetic spectrum , but a single perceived composite color. ... July 2002 . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: universe - color . Publications with words: universe - color . ...

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• Астронет > The Colors of Comet Hyakutake

... PmWiki . Summary: PmWiki group header. ... Summary: Predefined PmWiki styles & adding custom wiki styles:) (:Audience: administrators (intermediate) :) This page describes the predefined Wiki Styles and how a Wiki Administrator can define additional Wiki Styles as a local customization for all pages (in local/config.php) or specific groups (in local/$Group.php). All predefined Wiki Styles are setup in the global array $WikiStyle . ... red . ... WikiStyle['decimal']['apply'] = 'list'; . ...

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OptInt PmWiki . Pm Wiki / . Edit Page | Page History | ... Wiki Help . ... MROI Delay Line Design Contract . ... Custom Wiki Styles . ... This page describes the predefined Wiki Styles and how a Wiki Administrator can define additional Wiki Styles as a local customization for all pages (in local/config.php) or specific groups (in local/$Group.php). All predefined Wiki Styles are setup in the global array $WikiStyle . ... text colors: . ... WikiStyle['decimal']['apply'] = 'list'; . ...

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• OptInt PmWiki : PmWiki / Custom Wiki Styles

... Bad Astronomy . ... Mad Science . ... The color of light is determined by the wavelength: the long wavelengths make red light, somewhat shorter makes yellow, shorter even than that makes blue. ... The red light gets reflected by the shirt and into your eye. ... A perfect mirror does actually reflect all light hitting it. ... A mirror, on the other hand, reflects the blue and red light in the same direction, and so the mirror actually builds an image of the source of the light. ... 2008 Phil Plait. ...

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... We have measured this "redshift" for the pink black holes, and allowed for it in our calculations. ... We see this effect in the emission from gas around these pink black holes, but it is far too small an effect to account for the pinkness. Thus the swirling motions of gas around or into the black holes cannot produc the colour. ... At first we thought that these things were normal blue black holes hidden behind clouds of interstellar dust, that absorbed the blue light and made them appear pink. ...

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• Worked Example 01
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... Posts tagged ?LRT? ... Therefore, with such a high percentage of having nukes, it is right to send troops to A. This episode immediately brought me a thought about astronomers? null hypothesis probability and their ways of concluding chi-square goodness of fit tests, likelihood ratio tests, or F-tests. ... stat.AP:0811.1663] . ... One of the speakers from the google talk series exemplified model based clustering and mentioned the likelihood ratio test (LRT) for defining the number of clusters. ...

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• The AstroStat Slog particle physics
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Colors are given essentially in the UBV system. They are : . total asymptotic colors ubt for (U-B)T . total asymptotic colors bvt for (B-V)T . effective colors ube for ((U-B)e (colors within the effective aperture in which half the total B-flux is emitted) . effective colors bve for ((B-V)e (same as for ube) Total assymptotic colors bvtc and ubtc are corrected for galactic extinction, inclination and redshift effect (see e.g. btc documentation) . HyperLeda . Questions: prugniel@obs.univ-lyon1.fr

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• HyperLEDA documentation: parameter: ubt
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. Home . Structure of Data . Description . Catalog . Publications . VO . ЮБ 2000 . 23:56:37.5 . ЮД 2000 . +61:24:02 . l . 116.420 . b . -0.776 . diameter . 4.0' . (m - M) 0 . 12.2 0.17 . distance . 2750 220 pc . E(B - V) . 0.49 0.02 . log(t) . 8.2 0.05 . SAO 1-m, BVRI observations (777 measurements) VOTable . 2MASS data VOTable . IPHAS IDR data VOTable . Developed by the Team . Send us your questions or feedback

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... This survey will using the 3.5 and 0.9m telescopes of the WIYN Observatory to conduct an unbiased survey for dwarf galaxies. ... What percentage of low mass galaxies experience starburst (SB) episodes? ... There are two kinds of galaxies, those that SB and those that don't. Need a survey that identifies both kinds? ... Therefore, you need to survey a large area to have a sufficient volume to find enough dwarfs. ... Low mass galaxies are very rare, so we need to cover a lot of area. ...

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Extended red emission (ERE) has been detected in many dusty astrophysical objects, raising the question of whether ERE is present only in discrete objects or if it is an observational feature of all dust, i.e., present in the diffuse interstellar medium. In order to answer this question, we determined the blue and red intensities of the radiation from the diffuse interstellar medium (ISM) and examined the red intensity for the presence of an excess above that expected for scattered light. ...

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... Files in red?history) . ... Trapped Motion . ... 10a. Particle Drift . ... Fast Particles . ... The fact charged particles circle around field lines was well known to J.J. Thomson when he experimented with electron and ion beams in a magnetic field. ... The notion of adiabatic invariance is tied with the early years of quantum theory. ... By about1910, physicists realized that these patterns indicated changes in the laws of physics as one approached atomic dimensions. ...

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... You get a job counting cars on the Ferry street bridge in order to improve traffic flow. ... The average number of cars that cross the bridge between 4 and 6 pm is 20,000 The dispersion around this average is 4,000 cars. a) What is the probability that during 4 and 6 pm there will be more than 25,000 cars that cross the bridge? . ... A survey of 25 gas stations in the Eugene Area showed an average price for unleaded gas of $1.25 per gallon with a dispersion of 10 cents. ...

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Participant 5 (P5) ================== Dr. V.P. Tishkovets - Astronomical Observatory, Kharkov University, UA Dr. N.N. Kiselev - Astronomical Observatory, Kharkov University, UA P.V. Litvinov - 26 years old; Astronomical Observatory, Kharkov University, UA S.A. Beletsky - 28 years old; Astronomical Observatory, Kharkov University, UA The head of the team, Dr. Tishkovets, and Mr. Litvinov made many investigations of light scattering by clusters of particles - analogues of interplanetary dust grains. ...

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• DOP: Minsk Bibliography
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... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Working with color . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• How to get great star colors | Astronomy.com
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Classroom Activity: Making a Rainbow . ... When white light from the Sun or a light bulb passes through a prism, the light splits into its component wavelengths. ... Red, blue, green colored filters - if possible, cut 1x4-inch pieces of the filters for each student . ... Many students have the misconception that filters somehow dye the light a certain color. ... Younger students can draw the rainbow and make up a mnemonic for remembering the order of the colors (such as, ROY G. BIV). ...

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Daily Nightly" by Mike Nesmith Dark and rolling figures move Through prisms of no color. Hand in hand they walk the night But never know each other. Passion passed in neon lights Light up the jewelled traveler, Lost in scenes of smoke-filled dreams Find questions but no answer. ... Once again, such anxious men Find questions but no answers. ... Transcribed by bias1863@jade.saintmarys.edu [Does anyone know the questioned lyrics? ... We'd like to know!] ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/m/mission.uk/serpents_kiss
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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/l/lehrer.tom/tldisc2