... ESO is building what will be the World's largest optical telescope array, The Very Large Telescope (VLT). The VLT Project organisation is responsible for the design and construction of the Unit Telescopes, including enclosures, optics, adapter-rotators and coating unit. ... Unit Telescopes Overview - This page is outdated, an update is in process. ... Secondary mirror (M2 Unit) - This page is outdated, an update is in process. ... Coating Unit - This page is outdated, an update is in process. ...

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. Next: Optical light curves Up: xnov Previous: 3-6 keV light curve . Subsections . Optical light curves . UBVRI light curve (King et al., 1996) . BVR light curve (Della Valle, et al., 1998) . X-ray light curves . 1.2-37.2 keV light curve (Ebisawa et al. 1994) . 9.3-37.2 keV light curve (Ebisawa et al. 1994) . Lipunova Galina 2002-01-14

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• UBVRI light curve (King et al., 1996)
• X-ray light curves
• Optical light curves

... Bad Astronomy . Misconceptions . ... Bad Astronomy : "We're light years more advanced than our competition!" ... Even the closest astronomical object, the Moon, is 400,000 kilometers away! ... A beam of light will travel 9,500,000,000,000 kilometers in one year. This distance is defined as a light year ; the distance light travels in a year. ... This is another example of Bad Astronomy; like a light year, a parsec is a unit of distance, not time (to be specific, it equals 3.26 light years) . ...

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SN 1989B Light Curve Analysis. ... In the light curve depicting their observations, definite trends are noted, here is a "thumb-nail" analysis of the the magnitude estimations of the bright SN (1989B) in the galaxy NGC 3627 (M66). ... The observations were inserted against the V magnitude templete of BL, CCD photometric data, (Wells et. al, (1994) and a color trend (B-V) histogram of the mean type Ia SN (BL)(nutemp.gif). Key Words: Amateur Observations, Supernova, Magnitude Estimates, 1989B . ...

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• Light Curve Templete/Observing Form For Visual SNe Observers.
• APOD: 2015 January 24 - Light from Cygnus A
• APOD: February 22, 1998 - Southern Lights and Shuttle Glow

... title='Мышь проводная Dialog Pointer Optical MOP-04BU' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ... Платье Love & Light. ... Платье - Laura Bettini - Laura Bettini . ...

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• Потолочная люстра Odeon Light - Odeon Light - Odeon Light Fiera 1604/6
• Подвесная люстра Odeon Light - Odeon Light - Odeon Light Alicante 1989/8
• Юбка Love & Light - Love & Light - Love & Light Чайник "Mayer &

... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

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Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

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... Credit: STS-39 Crew, NASA Explanation: A background of distant stars, sinuous and spiky bands of Southern Lights (Aurora Australis) , and the faint glow of charged plasma (ionized atomic gas) surrounding the Space Shuttle Discovery's engines give this photo from the STS-39 mission an eerie, otherworldly look. ... April . ... Publications with keywords: space shuttle . Publications with words: space shuttle . ... APOD: 2007 April 1- Americans Defeat Russians in First Space Quidditch Match . ...

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• Астронет > Southern Lights and Shuttle Glow
• Journal "Peremennye Zvezdy"
• Light from Cygnus A

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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• ASP: Light Pollution
• ASP: Black Holes to Blackboards: Seeing the Light
• ASP: There's More to Light Than Meets the Eye

... Astrophysics Group . ... Aperture Synthesis with Light . ... MRAO Telescopes . ... Stars ? ... The astronomer?s desire to see things in ever greater detail is thwarted at optical wavelengths by the Earth?s atmosphere: making optical telescopes larger does not provide more detail in the images. ... The Cambridge Optical Aperture Synthesis Telescope (COAST) has been developed to meet the very demanding task of imaging the surfaces of individual stars and studying the interaction of close pairs of...

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• G111.7-2.1
• Martin Krause - Large Scale Very Light Jet Simulation

SAS home . ... List of SAS threads . This thread contains a step-by-step recipe to extract a light curve of a point-like source for all the X-ray cameras, and to start a simple analysis tool. ... If the following files are available: a) RGS event list; b) RGS source list, just a single evselect command allows a user to create a light curve, corresponding to the extraction regions in the spatial and order images. set up your SAS environment (following the SAS start-up thread ) . ...

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• Light Curve Extraction
• Extraction and correction of an X-ray light curve for a point-like source
• Extraction of a X-ray light curve for an EPIC point-like source (GUI version)

... Posts tagged ?light curve? ... Posted by hlee . ... Tags: book , Brieman , cigar , Clinton , data mining , Friedman , Hastie , KDD , light curve , machine learning , SCMA , shaking hands , SN , statistical learning , Supernova , Tibshirani . Category: Algorithms , Cross-Cultural , High-Energy , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Click for what was appeared in arXiv this week. ... Category: arXiv , Data Processing , gamma-ray , Objects , Spectral , Timing , X-ray | ...

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• The AstroStat Slog light curves
• *fold* - Make a folded light curve
• *ltcplot* - Plot the light curve

... For the past years I have been working on the problem of synthesis of light curves of close binary systems, consisting of a normal star and a compact object (point object with fixed X-ray luminosity). ... Possible existence of a bright spot on the disk's lateral surface is taken into account. ... The last of then will be published in Gordon and Breach Publishers ( Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ... Cherepashchuk A.M., Katysheva N.A., Khruzina T.S., Shugarov S.Yu. ...

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... Academic Press, 2000, 690 pp. [full] c E.D. Palik (ed) Handbook of Optical Constants of Solids. ... Press, 1985, ?? pp. [6 chapters; 100 pp] c E.D. Palik (ed) Handbook of Optical Constants of Solids. ... Press, 1991, ?? pp. [9 chapters; 140 pp] c E.D. Palik (ed) Handbook of Optical Constants of Solids. ... Plenum Press, NY, 1980, about 335 pp [full, except for 3 small papers] c F.Ya. ... Reidel, Dordrecht, 1989, ?? pp. [most papers] c E. Bussoletti et al. (eds) Experiments on Cosmic Dust Analogues. ...

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• Database of Optical Properties -- Level: subsubsubpage
• Database of Optical Properties -- Level: subpage
• Database of Optical Constants -- Misc: SVM code(s)

DGL Plots . Single Scattering Albedo . ... Scattering Phase Function Asymmetry . ... DGL Studies . ... Witt 1968 . ... Yes . No g determination possible . Witt & Lillie 1973 . ... Superseded by Lillie Witt 1976 . Lillie & Witt 1976 . ... Superseded by Witt et al. ... Witt et al. ... numerical int.; TD-1 star catalog; clumped dust . ... Witt, A. N. 1968, ApJ, 152, 59 . ... Interstellar dust scattering properties from: [ Diffuse Galactic Light ] [ Reflection Nebulae ] [ Dark Clouds ] . ...

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• The End of the Dark Ages: First Light and Reionization
• STScI Preprint #1297
• First Light (after the Big Bang)

... Deep optical CCD image of the LMC. Diffuse Galactic Light is plainly visible in this optical image of the Large Magellanic Cloud as a haze over the entire galaxy. The phenomenon arises from starlight scattering off numerous dust clouds in and above the plane of the LMC's disk to form a faint, galaxy-wide reflection nebula. ... The CCD image above was presumably taken with a special wide-field camera at optical wavelengths. ...

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• optical interference
• first light daytime
• What is HISA?

... The light baffles consist of the wind baffle that surrounds the telescope and doubles as a light baffle, the primary baffle that extends from the primary center-hole toward the secondary (left), the secondary baffle that extends from the perimeter of the secondary toward the primary (right), and the conical baffle that is suspended approximately halfway between the primary and secondary (middle). The wind baffle is covered with panels that are 25% porous to the wind. ...

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• Plug-plate drilling V
• Mounting SDSS Mosaic Camera for First Light
• Mirror baffle inspection

... Phase light curves of binary model that consists of a primary component with mass M 1 and a secondary component with mass M 2 . ... The input parameters of the problem are the accretion rate onto the binary components ( ), the component mass ratio q = M 2 /M 1 , the orbital inclination to the line of sight , the eccentricity e, the rotation angle of the apsidal line relative to the observer , and the parameter c characterizing viscosity. ...

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• ASTROMETRIA

... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

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• Celestron LPR (Light Pollution Reduction)
• Рецепты Астрофотографии Джима Соломона (Справочная информация)

... SCIENCE AND BUSINESS . Such a trifle as a starry night sky of largest observatories turned out to be a small change coin in commercial bargains for exclusive communal services in Russia, and for a few elite flats in penthouses in Ukraine. SCIENCE AND BUREAUCRATISM . ... Till in Russian) . ... Clericalization of science and education (Till in Russian). ... Researcher of the Sternberg Astronomical Institute, The Moscow University. ... SAI home page . ... October, 2008) . ... November, 2007) . ...

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• GRB follow-up team