... material . ... Tool (1910) Phys.Rev. 31, 1 . ... e 1,2 [fig] . ... Clemens, Jaumann (1963) Z.Physik 173, 135. cryst. ... Yolken, Kruger (1965) J.Opt.Soc.Am. ... Lenham, Treherne (1966) J.Opt.Soc.Am. ... cryst. ... refl. [fig] . ... Blodgett, Spicer (1967) Phys.Rev. 158, 514 . ... abs. [fig] . ... 1979) Phys.Rev. B19, 3850. cryst. ... Lynch, Hunter (1991) in Palik E. (ed) Handbook of Optical Constants of Solids, II. ... Lynch, Hunter (1998) in Palik E. (ed) Handbook of Optical Constants of Solids,...

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• Optical constant database - Level: measurement/paper
• Database of Optical Constants -- Properties of materials
• Database of Optical Constants -- Level: welcome

Infrared Detector Array Links . ... Control Software Links . Optics Links . Micro-Optics Links . ... Optical Materials Databases . ... Atmospheric Database Links . Linux Links . ... Rockwell Science Center home page. ... Santa Barbara Research Center home page. ... CCD-World home page. ... SDSU home page. ... EPICS home page. ... Optics Society of America . ... Linux on Laptops ( local site and US home page ). ... Instrumentation Links * Gemini Project Links * Other IR Instruments ...

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... Credit Copyright: NASA/CXC/M.Weiss Explanation: Dubbed a Lyman-alpha blob, an enormous cloud of hydrogen gas spans several hundred thousand light-years in this remarkable image (left), a composite of x-ray, optical, and infrared data from space and ground based observatories. ... X-ray data (blue) indicates the presence of a supermassive black hole feeding at the center of an active galaxy embedded in the blob. ... NASA Official: Jay Norris. ... Hubble Remix: Active Galaxy NGC 1275 . ...

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• Journal "Peremennye Zvezdy"
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... 2009 July 2 . Lyman Alpha Blob . ... Explanation: Dubbed a Lyman-alpha blob, an enormous cloud of hydrogen gas spans several hundred thousand light-years in this remarkable image (left), a composite of x-ray, optical, and infrared data from space and ground based observatories. ... In fact, Lyman-alpha blobs could represent an early phase in galaxy formation where the heating is so great it begins to limit further rapid growth of active galaxies and their supermassive black holes. ... About APOD | ...

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• APOD: 2014 July 28 - The Horsehead Nebula from Blue to Infrared
• APOD: 2011 January 26 - The Whirlpool Galaxy in Infrared Dust
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... Infrared astronomy . ... Online resources . ... 1995 - . ... 1996 - . ... The Astronomical Journal . ... 1849 - 1997(ADS) . ... 1989 - 2013 . ... The Astrophysical Journal . ... The Astrophysical Journal Letters . ... The Astrophysical Journal Supplement Series . ... Communicating Astronomy with the Public (CAP) Journal . ... Journal for the History of Astronomy . ... Journal Geophysical Research A : Space Physics . ... Linux Journal ** For online access, please contact the Library . ... 1996 - 2013...

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. alpha . We have put constraints on the variation of the fine structure constant, $\alpha$, using recent Cosmic Microwave Background, CMB, observations. This study gave rise to the following papers: . Last updated: 2004 August. The astro-ph archive can be searched for an up to date lists of my papers: for au=G. Rocha and ti=alpha which gives an incomplete list, to be completed with au=G. Rocha and ti=fine structure constant . home | research . Graca Rocha Last modified: Mon Aug 9 19:13:00 BST 2004

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• Astrophysics Group SPIE 2004 Papers
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• Astrophysics Group SPIE 2012 Papers

... Near Infrared Camera and Multi-Object Spectrometer Instrument Handbook for Cycle 17 > Appendix B: Flux Units andLine Lists > B.1 Infrared Flux Units . B.1 Infrared Flux Units . ... In recent years, however, magnitude systems have been used less frequently, and the most popular unit for expressing brightnesses, both for point source fluxes and surface brightnesses, is steadily becoming the Jansky. ...

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• The Hubble Deep Field
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• Understanding Radio-selected Thermal Sources in M33: Ultraviolet, Optical,

Q: Are the magnitudes in the ETCs AB or Vega magnitudes? ... Q: How is the signal to noise defined? A: In optical and infrared imaging, the applications display a signal to noise over the PSF area, which is computed in a circle of radius seeing/plate_scale. ... In optical imaging only, a second signal to noise is computed which is the signal to noise at the central pixel. ... A: The template spectra stored in the database are measured or simulated spectra covering different wavelength range. ...

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K.-H. Hofmann, T. Bl cker, G. Weigelt, and Y. Balega: . ... Annual Scientific Meeting of the Astronomische Gesellschaft at the Joint European and National Meeting JENAM 2001 of the European Astronomical Society and the Astronomische Gesellschaft, Sep 10-15, 2001, Munich, Germany . ... CIT 3 (= WX Psc = IRC +10 011 = IRAS 01037+1219), an oxygen-rich long-period variable evolving along the Asymptotic Giant Branch (AGB), is one of the most extreme infrared AGB objects. ... Back to Group Home Page ...

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• MPIfR Optical and Infrared Interferometry Group: Weigelt et al. (2002), ESO
• The peculiar post-AGB supergiant IRAS04296+3429: optical spectroscopy and its

Wide-angle telescopes for photometry and polarimetry in optical and infrared ranges . ... Investigation of the Earth’s atmosphere, comets, interplanetary and interstellar medium with brightness and linear polarization measurements of extended sources and sky background in optical and infrared spectral ranges. ... The devices are small diameter telescopes with CCD-detectors for optical and infrared spectral range with spectral and polarization filters. ... 15-cm telescope with cooling down to 80 K . ...

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The AstroGuide . ... AstroGuide | ... Other Sites . ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . This site is presented by Mitsubishi Electric who built the Subaru telescope. It contains plenty of astronomy information in addition to details about the Subaru telescope. ... Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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[ CATS home ] [ Back to CATS list ] [ ftp ] . 2000ApJS..131..335Rutledge+ . Division of Physics, Mathematics and Astronomy MS 220-47, California Institute of Technology, Pasadena, CA 91107 rutledge@srl.caltech.edu, rb@astro.caltech.edu, prince@srl.caltech.edu

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• All Sky Catalog at 2.7 GHz
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STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LightBridge Series . ... Visual Accessories . ...

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Next: Infrared Data Up: Contents Previous: Optical Photometry . ... For example, one method is to derive the spectral energy distribution (SED) for a target star and compare it to the SED of a dereddened standard star. ... Temperature can be determine via the B - V color (Gilliland 1985): . ... The results produced small extinctions to the background stars of between A and A . ... The most accurate extinction calculation requires both IR and spectral data. Infrared Data . Spectroscopic Data . ...

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• Spectroscopic Data
• Infrared Data
• The Chandra Multiwavelength Project (ChaMP)

For calculating model spectra of early-type helium stars in LTE, we maintain a database of atomic data for, mostly, blue-visual absorption lines of light elements. The data is sorted with one file for each ion. ... III = ++ . ... It will work on both complete linelists (including the atomic data at the start and references at the end) or raw ion files (such as Ni2.d). ... A Fortran utility to convert linelists downloaded from the Vienna Atomic Line Database into the new QUB format. synspec_qub . ...

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• Armagh Observatory

THE THERMAL RADIATION OF THE LUNAR SURFACE IN THE IR RANGE OF THE SPECTRUM (10-12 µm). ... 0.80 0.60 0.40 0.20 0.00 -0.20 -0.40 -0.60 -0.80 -0.80 -0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80 Fig.1 0.80 0.60 0.40 0.20 0.00 -0.20 -0.40 -0.60 -0.80 -0.80 -0.60 -0.40 -0.20 0.00 0.20 0.40 0.60 0.80 Fig.2 0.60 0.40 0.20 -0.00 -0.20 -0.40 -0.60 -0.60 -0.40 -0.20 -0.00 0.20 0.40 0.60 0.80 Fig.3 Indicatrix of the thermal radiation of the Moon (10.5-12.5 µ). ...

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• Шевченко Владислав Владимирович

We present photometric observations of six radio-loud quasars that were detected by the COMPTEL gamma-ray telescope. ... Two sources are as blue as optically-selected quasars, and are likely to be dominated by the accretion disc emission, while three others show colours consistent with a red synchrotron component. We discuss the properties of the COMPTEL sample of quasars, as well as the implications our observations have for multiwavelength modelling of gamma-ray quasars. | ... Australia . ...

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• Astronomical Acronymns
• The Infrared Source is Due to Dust
• The galaxy IC 2554

... Plug-plate cartridges and science fiber harnesses . ... Array 19891124 Comments on Plug Board Design 19891228 Large Capacity Archival Data Storage 19910126 Imaging Survey Plan 19910528 Telescope enclosure and site development 19910801 IR All-Sky Camera 19910814 Mechanical Properties of Ribbed Plastic Sleeves 19910912 Bending and Drilling Aluminum Plug Plates 19911019 Fiber Positioning System for the SDSS * 19920608 Telescope Tracking Smoothness 19920916 Results of the 1/92 Fermilab ...

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• Astrophysical Research Consortium - Apache Point Observatory
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• Weather Summary

... Определение высот полярных сияний по базисным снимкам Тикси. ... Береговой эфект в высотах полярных сияний. ... Результаты определения высот полярных сияний в б.Тикси в 1964г. Геомагнетизм . ... Проблемы космической физики (ПКФ), ?5, 1970 . ... ПКФ, ?15, 1980 . Вспышки блеска комет и солнечная корпускулярная активность. ... 1980 . Корпускулярноактивные области Солнца и вспышки блеска комет. ... Вспышки блеска комет. ... О гало льдистых тел, как возможном источнике вспышек блеска комет. ...

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• INFRARED FOURIER-SPECTROMETER SICH-F
• Optical static Fourier spectrometer

... News . ... International relations . ... Events IX International forum "Optical systems and technologies" . ... 2nd Thematic Scientific Conference - "New developments of optoelectronic and laser systems for aircraft ." ... Optical and opto -electronic devices and systems : methods of designing, manufacturing , testing, research and certification . Computer simulation of optical and opto -electronic systems . ... Computer modeling and design technology of optical and opto -electronic systems ." ...

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• Мякинин Олег Олегович. Публикации
• Петрищев Владимир Федорович. Образование
• Zakharov Valeriy Pavlovich