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CADC Services

The CADC tools package includes: starcat - STARCAT is a tool for accessing the HST Archive, CFHT and ESO archives. xhot - X tool which displays the planned activities of the Hubble Space Telescope. It allows you to find out what the telescope is currently observing simbad - The new SIMBAD tool now runs on your workstation. xmgr - This very nice interactive plotting package is now used for the Preview system whitin STARCAT. You will be amazed by its capabilities. Data display could be FFT'd, fitted, zoomed, printed, etc...

Cagliari Astronomical Observatory ( International Latitude Station )

The Cagliari Astronomical Observatory was established as International Latitude Astronomical Station of Carloforte in 1899, a small town of the sardinian island of S. Pietro. It has been, for about 80 years, one of the five international stations devoted to study the Earth rotation and polar motion. Observations with the zenital telescope were carried out, except in the period of the second world's war. Starting from 1978, the headquarters were moved to Punta Sa Menta, a site 15 km far from Cagliari which has the same latitude of the Carloforte station. (Satellite Laser Ranging, Astrophysics, Planetary Dynamics, Time Laboratory, Data Processing).

CAILLAULT, Jean-Pierre ( University of Georgia )

X-ray astronomy, star-forming regions, open clusters.

Calar Alto Observatory - Schedules for all telescopes

Current schedules for telescopes at the Calar Alto Observatory of the Max-Planck-Institut fuer Astronomie.

Calar Alto Observatory ( Centro Astronomico Hispano-Aleman )

The German-Spanish Astronomical Center at Calar Alto is located in the Sierra de Los Filabres in Southern Spain. It operates four telescopes with apertures from 1.2m to 3.5m as well as a Schmidt reflector. A 1.5m-telescope is operated under the control of the Observatory of Madrid.

Calibrating Hubble Space Telescope

The proceedings from the HST Calibration Workshop held at the Space Telescope Science Institute November 15-17, 1993. These proceedings include discussions on the calibration of each instrument, including the Fine Guidance Sensors. There is also a general section that includes papers on the Optical Telescope Assembly, the HST Calibration Database and information on the calibration of other space observatories namely, the IUE and the Hopkins Ultraviolet Telescope. Check the table of contents for a full listing. For the user's convenience this book is available both by individual paper and by hefty chunks of postscript for each section: WFPC, FOC, FOS, GHRS and General. The latter method is most useful for those of you who want to collect the whole book. The main text of the book is 442 pages.

California Institute of Technology Theoretical Particle Physics ( CalTech )

CalTech - High Energy Astrophysics Group

CalTech - Infrared Astrophysics Group

Much of the research done by members of the group is performed at the Palomar 5-meter telescope, in the " near infrared" range of the electromagnetic spectrum between wavelengths of 1 and 5 microns.

CalTech - Physics, Mathematics and Astronomy

This division is concerned with the very small--such as the nature of elementary particles and their interactions--and the very large--for example, the size of the universe.

CalTech - Planetary Astronomy

CalTech - Space Radiation Laboratory

Includes: Cosmic Ray Physics and Astrophysics ; High Energy Astrophysics (X-rays and gamma-rays) ; Computational Astrophysics

CalTech - Submillimeter Wave Astrophysics Group

This group operates a single-dish submillimeter telescope on Mauna Kea Hawaii for the astronomy community under contract from the NSF.

CalTech Astronomy

Caltech Astrophysics Library

Caltech Millimeter Array ( Owens Valley Radio Observatory )

Caltech Submillimeter Observatory ( CSO )

The Caltech Submillimeter Observatory (CSO) is a cutting-edge facility for astronomical research and instrumentation development. It consists of a 10.4-meter diameter Leighton radio dish situated in a compact dome near the summit of Mauna Kea, Hawaii.

CalTech Theoretical Astrophysics and Relativity Group ( TAPIR )

The Theoretical AstroPhysics Including Relativity (TAPIR) group is part of the Division of Physics, Mathematics, and Astronomy at CalTech.

Calumet Astronomical Society

Calumet Astronomical Society is an amateur organization serving Northwest Indiana and the Chicago area.

Cambridge (UK) Institute of Astronomy ( IoA )

Cambridge LFST

Cambridge Optical Aperture Synthesis Telescope ( COAST )

Cambridge Ryle Telescope

Cambridge University Astronomy

Includes: Institute of Astronomy (IoA) Mullard Radio Astronomy Observatory Royal Greenwich Observatory Astronomer Place Index (via gateway ), People Index (via gateway ), Postal Index (via gateway ), a Catalog of Galactic SNR's , and more

Cambridge University Press

Cambridge X-Ray Astronomy Group ( IoA, Cambridge )

Home page of the X-Ray Astronomy Group at the Instittue of Astronomy, University of Cambridge. This server provides information on the Group's research activities and links to other useful astronomical WWW sites.

CAMPBELL, Belva G. ( UNM )

Canada France Hawaii Telescope (ftp) ( CFHT )

Canada France Hawaii Telescope - Archive at CADC ( CFHT )

All the CFHT data are now being archived since September 18, 1992 and the proprietary period is 2 years. After that time, they become public and are available world wide.

Canada France Hawaii Telescope - Schedules (at Hawaii) ( CFHT )

Canada France Hawaii Telescope ( CFHT )

CFHT is a joint facility of the National Research Council of Canada, the Centre National de la Recherche Scientifique of France, and the University of Hawaii. The CFH observatory hosts a world-class, 3.6 meter optical/infrared telescope. The observatory is located atop the summit of Mauna Kea, a 4200 meter, dormant volcano located on the island of Hawaii. The CFH Telescope became operational in 1979.
There is a
Mirror copy of the Web site at CDS.
A
CFHT page at CADC has information about the CFHT archive, CCDs, proposal template and manuals.

Canadian Astronomical society ( CASCA )

Canadian Astronomy Data Centre ( CADC )

The CADC was established in 1986 as one of three world-wide distribution centres for data from the Hubble Space Telescope and is part of the Dominion Astrophysical Observatory in Victoria, B.C. The CADC mandate has recently expanded and we are now archiving data from the Canada-France-Hawaii Telescope located on the Big Island of Hawaii. CADC has hosted ADASS'93 (Oct 13-15, 1993).

Canadian Automatic Small Telescope for Orbital Research ( CASTOR Satellite Tracking Project )

The Canadian Automatic Small Telescopes for Orbital Research project, based at the Royal Military College of Canada, uses small optical telescopes to track medium to high earth orbit satellites such as Russian, Molniya satellites.

Canadian Galactic Plane Survey ( CGPS )

The CGPS is an international effort to map the interstellar matter in a large swath of our own Milky Way Galaxy at high resolution (atomic hydrogen and radio continuum emission).

Canadian Institute for Theoretical Astrophysics ( CITA )

The Canadian Institute for Theoretical Astrophysics is a national research centre for studies in theoretical astronomy and related subjects; it is hosted by the University of Toronto. CITA has two primary missions: a Canadian one - to foster interaction in the Canadian theoretical astrophysics community, and also between theorists and observational astronomers; the other is an international one - to be a world-class centre of excellence for theoretical studies in astrophysics.

Canadian Space Agency ( CSA - ASC - Agence Spatiale Canadienne )

Canadian Space Geodesy Forum ( CANSPACE )

The Canadian Space Geodesy Forum (CANSPACE) is a computer-communications-based information dissemination and discussion group that was established several years ago as an aid to improving communication among scientists and engineers working with the techniques of space geodesy. Among topics discussed are the Navstar Global Positioning System (GPS), Glonass, Transit, very long baseline interferometry, satellite laser ranging, satellite altimetry, etc. Daily postings of information bulletins include GPS satellite constellation status reports (Department of Defense Notice Advisories to Navstar Users) and reports of solar and geomagnetic field activity. Information concerning satellite launches and orbital elements is posted regularly. Although initially intended to link Canadian geodesists and geophysicists together, CANSPACE now has a wide international subscriber list and is open to all. Questions are particularly encouraged.

Cantabria - Astrophysics Department

Astrophysics Department of the Instituto de Fisica de Cantabria at Santander, Spain. This is a center supported by the Spanish Research Council (CSIC) and the University of Cantabria. People here works in Extragalactic Astrophysics.

Canterbury University, Physics and Astronomy departments

CAPPI, Alberto ( Bologna Astronomical Observatory )

This is my personal home-page, where interested people can get abstracts and references to my papers, CV, etc. I have also links to various astronomical resources, and maintain a page devoted to the cosmological ideas of Edgar A. Poe.

Cardiff Astronomical Society

Cardiff Astronomical Society, UK, News and Homepage Information on astronomy, telescopes and exhibitions Links to other society pages and astronomy sites in the UK.

Cardiff Star Formation Group ( UK )

Welcome to the home page of the Cardiff Star Formation Group, part of the Physics and Astronomy Department at UWCC. We conduct numerical simulations of star formation running on the Cray YMP at Oxford and local Sun workstations

Cardiff University Physics and Astronomy ( Cardiff )

Careers at NRAO ( National Radio Astronomy Observatory, Socorro, New Mexico )

CARIGNAN, Claude ( Montréal )

CARKNER, Lee ( Augastana College )

CARL ( Colorado Association of Research Libraries )

Maintained by CARL Corporation.

Carlsberg Meridian Telescope ( CMT )

The Carlsberg Meridian Telescope (formerly the Carlsberg Automatic Meridian Circle) is located on La Palma and is dedicated to carrying out high-precision optical astrometry.

Carnegie Institution Observatories ( OCIW )

Carnegie Institution of Washington

The Carnegie Institution of Washington is a private, nonprofit organization engaged in basic research and advanced education in astronomy, the earth sciences, and biology. It comprises five research campuses, including the Observatories, the Department of Terrestrial Magnetism, and the Geophysical Laboratory. Its website includes descriptions of research under way at Carnegie, an Ask-The-Experts page, and information about the Institution's education outreach programs.

CARPINO, Mario ( Brera Astronomical Observatory )

solar system dynamics, orbit determination

CARROLL, Sean ( University of Chicago )

Theoretical physics and astrophysics.

Carter Observatory ( New Zealand )

Carter Observatory is the National Observatory of New Zealand.

Case Western Reserve University - Nassau Station Robotic Telescope ( CWRU )

Case Western Reserve University Astronomy Department ( CWRU )

CASS - High Energy Astrophysics

CASS Astronomy Tutorial - Center for Astrophysics and Space Sciences

Introductory astronomy course developed for UCSD's Courses for Liberal Arts Majors.

CASSIDY, Richard ( NRL )

Cassini Mission to Saturn ( UltraViolet Imaging Spectrograph, UVIS )

Saturn and Titan will be the destination for the Cassini mission, a project under joint development by NASA, the European Space Agency and the Italian Space Agency. The U.S. portion of the mission is managed for NASA by the Jet Propulsion Laboratory.

Catalog of Infrared Observations ( CIO )

The Catalog of Infrared Observations is a database of over 200,000 published infrared observations of more than 10,000 individual astronomical sources over the wavelength range from 1 to 1000 microns. The catalog is available for downloading via ftp.

Catalogue of Galactic Supernova Remnants

This is a catalogue of Galactic SNRs, giving a summary listing of the parameters for each remnant, and detailed listings (with references) for each object. The documentation gives a description of the entries, and notes on new SNRs included in this version of the catalogue, objects no longer thought to be SNRs, and possible SNRs not included in the catalogue.

Catania Astrophysical Observatory ( OAC )

Daily solar images (chromosphere and photosphere).

CAULET, Adeline ( ST-ECF )

CAYON, Laura ( UC Berkeley )

CCD Images of Messier Objects ( Messier Objects )

High Quality CCD Images of Messier Objects gathered at a variety of observatories by the maintainer . Some amateur CCD images obtained at the Pine Mountain Observatory can be found here as well.

CCD-world

A mailing list for the discussion of issues relating to the use of CCD systems in professional astronomy. The list address is CCD-world@astro.ku.dk

CcdBazar

This site (mostly in French) carries information about usage of CCD by amateurs for astronomical photography.

CCDPHOT

An IDL widget based CCD photometry reduction system

CDS Information Bulletin

CDS Service for Astronomical Catalogues ( Astronomer's Bazaar )

This on-line service, provided by the CDS, Strasbourg, gives access to several thousand astronomical data catalogues and tables. The VizieR catalog browser provides additional search functionalities for a large fraction of these catalogues.

CEA Saclay - Astrophysics Department ( DAPNIA )

Département d'Astrophysique, de physique des Particules, de physique Nucléaire et de l'Instrumentation Associée, Commissariat à l'Énergie Atomique, (CEA), Saclay, France.
DAPNIA combines the three disciplines: Astrophysics (SAp), Nuclear Physics (SPhN), Particule Physics (SPP).

CEA/EUVE abstracts and publications

WAIS index to the publications and abstracts of papers issued by the Center for EUV Astrophysics (CEA), Berkeley, CA.

Cecil and Ida Green Piñon Flat Observatory ( PFO )

Center for Advanced Space Studies ( CASS )

The Center for Advanced Space Studies is a major research and conference facility built by Universities Space Research Association (USRA) in 1991 in Houston, Texas. Since the completion of the CASS facility in December 1991, it has housed the four Houston activities of USRA: Lunar and Planetary Institute (LPI), Exploration Science Institute (ESI), Division of Space Life Sciences (DSLS), Division of Educational Programs (DEP).

Center for Applied Parallel Processing ( CAPP )

Center for Astronomical Adaptive Optics ( CAAO )

The Center's mission is to develop state-of-the-art adaptive optics systems for the many large telescope projects currently under development by Steward Observatory in collaboration with a number of partners worldwide.

Center for Astronomical Observing Quality ( CAOQ )

Resource for characterization and forecasting of astronomical observing quality at major observatory sites.

Center for Astrophysical Research in Antarctica ( CARA )

Center for Astrophysics and Space Astronomy ( CASA )

The Center for Astrophysics and Space Astronomy (CASA), founded in 1985, is affiliated with the Astrophysical and Planetary Sciences (APS) department at the University of Colorado, Boulder. The APS department offers a graduate program in the two related areas, and students obtain basic theoretical knowledge common to both before specializing. CASA personnel have active research programs. In Astrophysics, the major topics include: Stars (proto-, hot, cool, and the Sun), Interstellar and Intergalactic Matter, Extragalactic Astronomy, High-Energy Astrophysics, Origins, and X-ray/UV/IR Instrumentation.

Center for Astrophysics and Space Sciences Marlar Library

Center for Astrophysics Library

Center for Earth and Planetary Studies ( CEPS / RPIF )

Center for Earth and Planetary Studies and its Regional Planetary Image Facility (RPIF) located at the National Air and Space Museum, Smithsonian Institution are pleased to announce the availability of its WWW server. The purpose of this NASA supported RPIF is to act as a reference library providing planetary science researchers with access to the extensive collection of image data from planetary missions. Currently we are in the process of placing some of the 300,000 photographs and images of the planets and their satellites in our collection online.

Center for Extreme Ultraviolet Astrophysics ( CEA / EUVE )

The Center for Extreme Ultraviolet Astrophysics (CEA) opened in September, 1990. CEA represents the culmination of twenty years of research and student training in the field of EUV astronomy brought to focus by the launch of NASA's research mission, the University of California at Berkeley Extreme Ultraviolet Explorer (EUVE), on June 7, 1992.

Center for High Angular Resolution Astronomy ( CHARA )

Center for Networked Information Discovery and Retrieval ( CNIDR )

The Center for Networked Information Discovery and Retrieval at MCNC is a leader in the design and implementation of distributed information management systems. Its projects have ranged from custom turnkey information systems to state-of-the-art research in Internet data management and retrieval.
As the official maintenance center for the Z39.50 Scientific and Technical Attribute Set, CNIDR® works with the Library of Congress, which maintains the ANSI Z39.50 Information Search and Retrieval standard.

Center for Subatomic Research ( CSR )

Central Bureau for Astronomical Telegrams ( CBAT )

The Central Bureau for Astronomical Telegrams (CBAT) operates at the Smithsonian Astrophysical Observatory, under the auspices of Commission 6 of the International Astronomical Union and under the direction of Dr. Brian G. Marsden. The CBAT is responsible for the dissemination of information on transient astronomical events, via the IAU Circulars (IAUCs), a series of postcard-sized announcements issued at irregular intervals. The IAUCs are also available in electronic form.

Centre d'Analyse des Images ( CAI )

The CAI, a laboratory of INSU/CNRS, in Paris, France. It hosts the MAMA (Machine a Mesurer pour l'Astronomie) measuring machine, a photographic plate digitising facility. Among other scientific projects, the CAI contributes to the EROS and DUO searches for microlensing events. (Server in French).

Centre d'Etude Spatiale des Rayonnements ( CESR )

The CESR-CNRS is a CNRS unit (Centre National de la Recherche Scientifique), associated with the University Paul Sabatier of Toulouse and selected by CNES (Agence francaise de l'espace); it is the laboratory of space astrophysics for the large Southwest area in France. Its missions include: Research in Astrophysics; Instrumental developments ; Teaching and diffusion of science.

Centre de donnees planetaires ( IAS, Orsay )

Web site of the planetary science group of Institut d'Astrophysique Spatiale (Orsay, France), mostly devoted to:
- Early solar system and primordial matter,
- Planetary surfaces, atmospheres and magnetospheres,
- Search for extrasolar planets,
- Space and ground-based observations,
- Infrared imaging spectroscopy.
The site also contains numerous links in planetary science, in particular to sites specialized in infrared spectroscopy. Research pages are available in English, although most of the information pages are in French.

Centre de Données astronomiques de Strasbourg (CDS AnonFTP site)

Documents & Files related to Astronomical Catalogues and Publications; Astrometric catalogues; Photometric catalogues; Spectroscopic catalogues; Cross-Identifications; Combined catalogues; Miscellaneous Catalogues; Non-stellar Objects; Radio catalogues. Tables published in Astron. Astrophys; Astron. Astrophys. Suppl. Ser.; Astron. J.; Astrophys. J.; Astrophys. J. Suppl. Ser.; IAU Symposium; Mon. Not. R. Astron. Soc. - Observations of Variable Stars by the " Association Francaise d'Observateurs d'Etoiles Variables" ; How to access and use The Opacity Project dataBASE, providing extensive atomic data. A WWW version of the same services is available.

Centre de Données Astronomiques de Strasbourg ( CDS )

The CDS is a data center dedicated to the collection and worldwide distribution of astronomical data. It is located at the Observatoire Astronomique de Strasbourg, France. The CDS hosts the SIMBAD astronomical database, the world reference database for the identification of astronomical objects. The CDS site includes access to SIMBAD on the Web, various bibliographic services and mirror sites, the AstroWeb pages and the Star*s Family of directories, the TOPBase of the Opacity project, etc.
It also includes the famous
Astronomer's Bazaar , a unique feature allowing to select astronomical catalogues by keyword or author's name, among the library of several thousands catalogues and tables available on line, and to actually retrieve the corresponding files. This is completed by the VizieR service for querying catalogues and tables.

Centre de Physique des Particules de Marseille ( CPPM )

[in French]

Centre de Physique Theorique ( CPT )

Centre de Physique Theorique, Marseille, France.

Centre de Prevision de l'activite solaire et geomagnetique ( RWC MEUDON )

Forecast of solar activity: solar cm flux, solar flares.
Forecast of geomagnetic activity: geomagnetic indices, geomagnetic storms.
Forecast of the solar cycle.
Data base for cosmic rays from Kerguelen and Terre Adelie station.
[in French]

Centre de Recherche Astronomique de Lyon: Preprints ( CRAL )

Preprints of articles authored by members of the CRAL (Observatoire de Lyon and Ecole Normale Supérieure).

Centre de Recherche en Geodynamique et Astrometrie ( CERGA )

This scientific department of the Observatoire de la Côte d'Azur is located on the Observatory sites of Nice, Grasse and Calern. The scientific activities cover fields as diverse as fundamental astronomy, celestial mechanics and space geodesy. CERGA is in charge of several observing facilities like the lunar-laser ranging telescope and the two satellite laser stations.

Centre Européen pour la Recherche Nucláaire (1) ( CERN )

Centre for Observational Astronomy in the Algarve ( COAA )

Astronomy holiday centre in Algarve region of Portugal.

Centre for Research in Earth and Space Technology ( CRESTech )

Centre National d'Etudes Spatiales ( CNES )

The French Space Agency.

Centro de Investigaciones de Astronomia ( CIDA )

The National observatory CIDA (Merida, Venezuela) hosts the biggest telescopes of the earth equatorial belt: schmidt, reflector, refractor, astrograph.
Observatorio nacional están ubicados los telescopios astronómicos más importantes de Venezuela y de la zona ecuatorial terrestre.

CERN Hybrid Oscillation Research apparatUS ( CHORUS )

CERN Preprint Server

Cerro Tololo Interamerican Observatory - Schedules ( CTIO )

Cerro Tololo Interamerican Observatory ( CTIO )

Cerro Tololo Interamerican Observatory is a complex of astronomical telescopes and instruments located approximately 80 km to the East of La Serena, Chile at an altitude of 2200 Meters.
CTIO is operated by the
Association of Universities for Research in Astronomy Inc. (AURA), under a cooperative agreement with the National Science Foundation as part of the National Optical Astronomy Observatories.

CfA 1.2 m Millimeter-Wave Telescope ( CfA_mini )

The 1.2 meter Millimeter-Wave Telescope at the Harvard- Smithsonian Center for Astrophysics and its twin instrument at CTIO in Chile have been studying the distribution and properties of molecular clouds in our Galaxy and its nearest neighbours for over 20 years.

CfA index of ApJ Letters accepted but not yet published

Note that issues of the Letters are published electronically about one month earlier than the issue date: Electronic ApJ.

CFD codes list

CFH List of Astronomical Observatories

CFHT (Canada-France-Hawaii Telescope) Library

CFHT Bulletins

Chabot Space & Science Center ( CSSC )

The Chabot Space & Science Center (CSSC) is an innovative teaching and learning center focusing on astronomy and the space sciences and the interrelationships of all sciences.
Its observatory, planetarium, exhibits, and natural park setting are a place where a diverse population of students, teachers, and the public can imagine, understand, and learn to shape their future through science.

CHABOYER, Brian ( Dartmouth )

Champaign-Urbana Astronomical Society ( CUAS )

The Champaign-Urbana Astronomical Society is devoted to the promotion of astronomy and enjoyment of the night skys.

Chandra X-ray Observatory (AXAF) - Science Center ( ASC )

The Chandra (AXAF) Science Center is located at the Smithsonian Astrophysical Observatory in Cambridge, Massachusetts. The purpose of the ASC is to provide the support required by the science community to realize fully the potential of the Chandra X-ray Observatory.

Chandra X-Ray Observatory - Public Information & Education

This site provides current information on the "hot" field of X-ray astronomy and the Chandra mission, NASA's Great Observatory. Chandra is designed for detecting X-rays from cosmic sources such as black holes, and exploding stars and galaxies.

Chandra X-ray Observatory ( AXAF )

The Chandra X-ray Observatory is the U.S. follow-on to the Einstein Observatory. Chandra was formerly known as AXAF, the Advanced X-ray Astrophysics Facility, but renamed by NASA in December, 1998. The Chandra spacecraft carries a high resolution mirror, two imaging detectors, and two sets of transmission gratings.

CHANG, Hsiang-Kuang ( LANL )

CHAPMAN, Jessica ( ATNF/AAO )

CHARA Array

The Center for High Angular Resolution Astronomy (CHARA) Array will consist of five 1-m aperture telescopes (with an eventual goal of seven) in a Y-shaped array contained within a 400m diameter circle. This configuration will provide high resolution interferometry in the visible spectral region as well as the K spectral band (2.2 micron), with a limiting resolution of 0.2 milliarcsec in the visible.

Charles University Prague, Astronomical Institute

The site of the Astronomical Institute of the Charles University in Prague provides information about personnel, research, and lectures.

CHARLTON, Jane C. ( Penn State Univ. )

CHARMANDARIS, Vassilis ( Cornell )

CHAVUSHYAN, Vahram H. ( INAOE, Mexico )

Chemistry of CircumStellar ENVelopes ( CSENV )

CSENV is a code that computes the chemical abundances for a desired set of species as a function of radius in a stationary, non-clumpy, CircumStellar ENVelope.

Cherenkov Array at Themis ( CAT )

Homepage of the CAT (Cherenkov Array at Themis) imager. This is an atmospheric Cherenkov imaging telescope for detection of high-energy gamma rays (>200 GeV), sited in the French Pyrenees.

CHESTER, Margaret McMath ( Penn State Univ. )

CHEVALIER, Roger A. ( U. Virginia )

CHIANTI: A database for astrophysical emission line spectroscopy ( CHIANTI )

CHIANTI is a database that contains the most accurate data available for the calculation of emission line intensities as a function of both temperature and density. The database is essentially complete for wavelengths greater than 50 Angstroms and is to be extended to shorter wavelength. A library of IDL procedures is included.

Chicago Air Shower Array

The Chicago Air Shower Array (CASA) is a very large array of scintillation counters located in Utah, fifty miles southwest of Salt Lake City. CASA has been operating since 1992 in coincidence with a second array, the Michigan Anti (MIA), is made of 2500 square meters of buried muon detectors. CASA is the most sensitive experiment built to date in the study of gamma-ray and cosmic ray interactions at energies above 100 TeV (10^14 electron-Volts). Research topics on data from this experiment cover a wide variety of physics issues, including the search for gamma-rays from extragalactic sources (quasars and gamma-ray bursts), the study of diffuse gamma-ray emission from the Galactic plane, and a measurement of the cosmic ray composition in the poorly understood region from 100 to 100,000 TeV.

CHIN, Yi-nan ( Taipei, Taiwan )

Chinese Astronomical Society ( CAS )

More than seventy years ago, under the driving force of the "May the 4th Movement" the pioneers of Chinese modern astronomy proposed the establishment of Chinese Astronomical Society on the purpose of "promoting the advancement in astronomical research and popularizing the astronomical knowledge". Chinese Astronomical Society became an adhering member orgnization of the International astronomical Union (IAU) in 1935. By now 252 Chinese astronomers are individual members of the IAU.

CHLACHULA,Josef ( Zlin )

CHRISTIAN, Carol ( NIIT )

Christian-Albrechts-University of Kiel - Institute of Theoretical Physics and Astrophysics

Research Areas:

·      Galactic Evolution and Stellar Dynamics

·      Stars at the Beginning of their Evolution including the Sun

·      Late and Final Stages of Stellar Evolution

·      Interaction between Matter and Radiation.

CHRISTLIEB, Norbert ( Hamburg )

My scientific interests are:

·      Automatic classification

·      Quasars and Quasar surveys

·      SS 433 (This is more something like hobby, though...)

CHROMEY, Fred ( Vassar College )

CHURCHILL, Christopher ( Penn State )

QSO Absorption Lines; Gaseous Content of High z Galaxies

CIARDULLO, Robin ( Penn State Univ. )

Ciel d'Anjou ( ACA )

[in French]

CIGALE Data Analysis Software - Analyse et Depouillement Homogene des Observations Cigale ( ADHOC )

ADHOC is a 3D complete package to acquire, display and reduce data from Perot-Fabry scanning interferometer devices. ADHOC runs on PC's under WINDOW9x or WINDOWS NT systems. ADHOC is the main software used by the Interferometric Group of Marseille's Observatory to reduce the 3D data coming from Photon Counting or CCD observations. It contains also general 2D modules useful for simple imagery. ADHOC software has been designed in 1987 in order to reduce data from the scanning Pérot-Fabry instrument CIGALE built in Marseille's Observatory. Up to 1998, the successive versions of ADHOC run on DOS operating systems. The new version will offer also to reduce TIGER and PYTHEAS observational data.

Circumplanetary Dust Dynamics: from Birth to Death ( Astronomical InSt. Petersburg )

The modeled E ring of Saturn is presented. The page is related to Cassini project, and introduces the research of the faint circumplanetary dust complexes to everybody.

CLARK, Neil ( STScI )

Classical and Quantum Gravity

A journal of the Institute of Physics (IoP) for physicists, mathematicians and cosmologists working in the fields of gravitation and the theory of spacetime.

Clearinghouse for Subject-Oriented Internet Resource Guides

CLEMENTINE images

The CLEMENTINE Spacecraft, was launched on 25 January 1994, and performed in 71 days the first multi-spectral systematic mapping of the moon. Clementine produced 1,800,000 images that represents approximately a volume of 55 Go of data. These data are distributed by the PDS on 90 CD-ROMS, and are also available on line (stored on 55 Go drives) thanks to this server provided by CNES.

Climenhaga Observatory

Closer To Truth

Closer To Truth television series and Web site brings together leading scientists and scholars to debate how the Universe began, and how it may possibly end.

CLOUDY - Photoionization Simulation code ( CLOUDY )

Cloudy is a large-scale Fortran code designed to simulate physical conditions in a broad range of astronomical plasmas, and predict its resulting spectrum. The Cloudy homepage provides pointers to the code and its documentation, along with related publications and activities.

Club Astro Centrale Paris

Astronomical Club of Ecole Centrale, in Paris [in French].

Club de Astrofísica del Paraguay ( CAP )

Club de Astrofísica del Paraguay (CAP) is a cultural association founded in 1985, to study, research, development, and promotion of Astronomy at an amateur level; activities include classes, lectures, seminars, workshops, and observational sessions. Meetings are held at the club's offices, schools, shopping centers, parks and other public places.

Cluster II, ESA's spacefleet to the magnetosphere

The Cluster II mission of the European Space Agency is a four-spacecraft mission to carry out three-dimensional measurements in the Earth's magnetosphere, covering both large- and small-scale phenomena in the sunward and tail regions.

CMB Astrophysics Research Program ( UC Berkeley, LBL )

Professor George Smoot's group conducts research on the early Universe using the cosmic microwave background radiation (CMB) and other astrophysical sources. These investigations are directed towards realizing a variety of science goals regarding CMB.

CNIDR Isite

CNIDR Isite is an integrated software package including a text indexer, search engine and Z39.50 communication tools to access databases. Isite includes the CNIDR ZDist, Isearch and Search API distributions.

Coded Aperture Imaging in High-Energy Astronomy

Information about coded aperture imaging as applied in X- and gamma-ray astronomy: - introduction to the principle - specific details about instruments of the past, present and proposed future - bibliography.

COE, Malcolm ( Southampton )

Coelum, Mensile di Astronomia Scienza e Telescopi

European astronomical monthly magazine [in Italian].

COFFEY, Timothy ( NRL )

COHN, Haldan N. ( Indiana Univ. )

COLBERT, Edward J. M. ( JHU, Baltimore, Md )

X-ray and Radio Astronomy, accretion onto black holes, AGNs, Seyfert, starburst and normal galaxies.

Collaboration between Australia and Nippon for a Gamma Ray Observatory in the Outback ( CANGAROO )

The project uses two gamma ray telescopes at a dark site 15 km from Woomera, a small town 500 km north of Adelaide.

College of Charleston, Department of Physics & Astronomy

COLLESS, Matthew ( MSSSO )

Scientific interests include galaxy evolution and formation, large-scale structure of the universe, redshift surveys, clusters of galaxies, peculiar motions of galaxies, astronomical instrumentation for large telescopes.

COLLEY, Wesley N ( Princeton )

Colloquium in the framework of IAU Commission N 5

Colloquium "International Cooperation in Dissemination of the Astronomical Data" was held in Pulkovo (St.-Petersburg, Russia) from 2 till 8 July 1996.

Colorado Model of the Local Interstellar Cloud ( LIC )

This web site provides information on the the modelling of the Local Interstellar Medium (LISM) by the Cool Star Group at the University of Colorado in Boulder. A three-dimensional model of the Local Interstellar Cloud (LIC) is provided, as well as a column density calculator based on the LIC model.

Columbia University - Astronomy and Astrophysics

This is the homepage for the Columbia University Department of Astronomy and the Columbia Astrophysics Lab.

Columbia University Physics/Astronomy Library

COMERON, Fernando ( ESO )

Comet Home Page

A page about comets.

Comet Observation Home Page

Provides information on current (bright) comets including recent observations and ephemeridies. Images and light curves of current and past comets are also available.

Comet Shoemaker-Levy 9 Collision with Jupiter (ESO)

Comet Shoemaker-Levy 9 Collision with Jupiter (NASA-GSFC)

Comet Shoemaker-Levy 9 Collision with Jupiter (NASA-JPL)

Comet Shoemaker-Levy 9 Collision with Jupiter (SEDS-LPL, Ariz.)

Comet Shoemaker-Levy 9 Encounters Jupiter - Latest HST Images (STScI)

Comets and Meteor Showers

This site gives the complete text to the 1988 book Meteor Showers: A Descriptive Catalog, as well as recent meteor shower observations. The site also posts a wealth of comet information from news of recent discoveries, finder charts, and ephemerides, to extensive historical information on individual comets.
There is a
European mirror site.

COMINSKY, Lynn R. ( Sonoma State Univ. )

Comisión Nacional de Actividades Espaciales ( CONAE, Argentina )

Information on the Centro Regional de Datos Satelitales (CREDAS) and on Argentina's National Space Plan

Commonwealth Club ( California )

The Commonwealth Club sponsors hundreds of speakers each year, many on scientific and technical topics. For a free copy of our bulletin, contact Katherine Merriman at (415) 597-6732 or at cwc@sirius.com.

Company Seven Astro-Optics Division

Company Seven Astro-Optics Division is a firm that is involved in the design, manufacture, resale, and service of astronomical telescopes and related systems. Credentials include support of mission critical aspects of the NASA International Comet Halley Watch, the Hubble Space Telescope Repair Mission, and a variety of Defense and Law Enforcement projects.
The Company sponsors a showroom and museum displaying rare new and antique telescopes, binoculars, and optics in Laurel, Maryland, U.S.A.

Complejo Astronómico El Leoncito ( CASLEO )

The Complejo Astronómico El Leoncito is an astronomical facility operated under agreement between the Consejo Nacional de Investigaciones Científicas y Técnicas de la República Argentina and the Universities of La Plata, Córdoba and San Juan.
Its main telescope is a 2.15 meter reflector, equipped with direct CCD camera, spectrographs, a photopolarimeter and other instruments. It is located at 2552 meters above the sea level, in a high quality astronomical site in the mountains of Calingasta, 240 km away from the city of San Juan (Argentina).
The use of this facility is open to the national and international astronomical community.

Compton Gamma-Ray Observatory ( CGRO. GSFC. NASA )

The Compton Gamma Ray Observatory is the second of NASA's Great Observatories. Compton, at 17 tons, the heaviest astrophysical payload ever flown, was launched on April 5, 1991 aboard the space shuttle Atlantis. Compton has four instruments that cover an unprecedented six decades of the electromagnetic spectrum, from 30 keV to 30 GeV.

Compton Observatory Science Support Center ( COSSC. GSFC. NASA )

The COSSC data archive contains information and data related to the following experiments

·      CGRO Compton Gamma Ray Observatory

·      BATSE Burst And Transient Source Experiment

·      COMPTEL Imaging Compton Telescope

·      EGRET Energetic Gamma Ray Experiment Telescope

·      OSSE Oriented Scintillation Spectrometer Experiment

Compton/GRO FTP Directories

Compton/GRO News - GRONEWS

Compton/GRO Observatory Science Support Center/Guest Observer ( Facility )

Query the Library Database; Archive Data Selector; Archive Data Selector Demonstrator; Trouble Report Generator; Access the GRONEWS Bulletin Board

Computational Science Highlights ( NSF Metacenter )

Computational Science Highlights covers topics at all scales of scientific inquiry. Users have the option to browse the repository's contents or to search for articles by keyword, such as researcher last name or institution. Computational Science Highlights , a prototype system, currently contains articles contributed by the members of the National MetaCenter: the Cornell Theory Center (CTC), the National Center for Atmospheric Research (NCAR), the National Center for Supercomputing Applications (NCSA), Pittsburgh Supercomputing Center (PSC), and San Diego Supercomputer Center (SDSC).

Computers in Physics

The Journal Section of Computers in Physics publishes papers on computer techniques and applications in the physical sciences.

Concepcion University, Astronomy Group ( Chile )

The Astronomy Group of the Universidad of Concepcion (Chile) studies Cepheids, Be Stars, Cataclysmic Variables, Dwarf Novae, Cluster's Distance.

Consortium for European Research on Extragalactic Surveys ( CERES )

CERES is a research network funded by the European Union through its Training and Mobility of Researchers (TMR) programme. The coordinator is Ian Browne at Jodrell Bank.

Constellation Photos

Northern Hemisphere Constellation Photos and photos of Hale-Bopp Comet. All photos taken with 400 asa film and a 50mm lens.

Constellation-X

The Constellation X-ray Mission (formerly HTXS) is a Next Generation X-ray Observatory dedicated to observations at high spectral resolution, providing as much as a factor of 100 increase in sensitivity over currently planned high resolution X-ray spectroscopy missions.

Constellations and Their Stars

Contains a page for each of the 88 constellations. On each page are links to the Messier objects and named stars which can be found in that constellation. There is also an ongoing project to add descriptions of each constellation, including images, history, mythology and descriptive notes.

CONTI, Alberto ( Ohio State Univ. )

Galaxy Formation et alia.

Copenhagen University Observatory

COPPI, Bruno ( MIT )

CORBEL, Stephane ( CalTech )

CORCORAN, Michael ( USRA/LHEA )

Cornell University - Department of Astronomy

Cornell University Theory Center

COROT - Asterosismology and Search for Exoplanets

A space mission of the French Space Agency (CNES), with a launch planned in 2004. COROT stands for COnvection ROtation and planetary Transits.

Cosmic and Heliospheric Learning Center

The Cosmic and Heliospheric Learning Center, brought to you by the people at ACE, is designed to increase your interest in cosmic and heliospheric science. (The heliosphere is the huge area in space affected by the Sun.)
The Learning Center is aimed at the general public (or about a high school level of science understanding).

Cosmic Anisotropy Telescope ( CAT )

The CAT is a three-element interferometer for cosmic microwave background observations at 13 to 17 GHz.

COsmic Background Explorer ( COBE )

Cosmic Images

Recent lunar, planetary, and deep space images taken at Kohl Observatory in Lakewood, NY, U.S.A., using a DFM 20" computer controlled Cassegrain telescope.

Cosmic rays, gamma rays, and neutrinos ( categorized list of links to experiments and institutions )

A categorized list of links to experiments and institutions in the areas of cosmic rays, gamma rays, and neutrinos.

Cosmological Constant Conference

International Conference on "The Cosmological Constant and the Evolution of the Universe", The University of Tokyo (Tokyo, Japan), November 7 - 10, 1995
Observational data, such as the Hubble constant measurements and estimates of the age of globular clusters, have strongly suggested the existence of nonvanishing cosmological constant. It is, however, quite difficult to explain the observationally suggested value on purely theoretical grounds. The purpose of the Conference was to bring together the observational data and theoretical ideas concerning the cosmological constant.

Cosmological Parameters Poll

The purpose of this opinion poll is to survey current believes, held by professionals and the informed public, on what should be the correct values of the Hubble constant, the cosmic density parameter, Omega, and the cosmological constant, Lambda, and to monitor changes as new observational and theoretical results become available.

Cosmology - Explore the largest mystery

An introductory cosmology site to learn about the whole Universe. Texts and multimedia contents such as animations, simulations, images and video-clips.
This educational site is designed for people of high school age or older who want to understand the most recent information about cosmology in everyday language.

COSMOS Astronomical Webring ( Bring Astronomy educational Web sites togather )

The COSMOS Astronomical Webring is devoted to bring educational Astronomy and weather web page together.

Cosmos Link: LInks to the Cosmos

Hundreds of links dealing with space, astronomy, cosmos, telescopes, astrophysics, astrophotography, stars, black holes, nebulas, galaxies, Radio Astronomy, quantum physics, string theory, astronomers, the sun, our planets and more.

COSMOS

Discussion of astronomy and related topics, with emphasis on current happenings, discoveries, and theory. In Spanish. Not moderated.

COSTA, Roberto ( USP )

Cotswold Astronomical Society ( CAS )

TheCotswold Astronomical Society is a society for amateur astronomers in the Cotswold's of England, centered on Cheltenham and Gloucester.

Course Notes for Astronomy 45 at Harvard

Astronomy 45, "Introduction to Astrophysics" is taught at Harvard to science majors (not necessarily astronomy) who have taken 1 year of college physics. These course notes are used as the principal text.

COWIE, Antoinette Songaila ( IfA )

COWLEY, Charles R. ( U. Michigan )

COX,Andrea ( Beloit College )

CRABTREE, Dennis ( Canadian Gemini Office ) The following resources are similar (same sort-key, different text):

CRABTREE, Dennis ( CFHT )

Cracow - Solar radio emission in dm wavelength

Continuous observations of solar radio emission in decimeter wavelength have been maintained in Cracow since 1957. Beginning from January 1995 we provide the reduced data on-line. The new instrument for solar radio observations is under construction. It is to start its operation in May, 1995.

Cracow Observatory

The Astronomical Observatory is an institute in Faculty of Mathematics and Physics at the Jagiellonian University in Cracow, Poland. Nowadays the scientific staff of 36 people works on: physics of comets, photometry of variable stars, solar radio emission observations, investigation of extragalactic radio sources, active galactic nuclei, interstellar and intergalactic matter, physics of galaxies, large scale structure of the Universe and theoretical cosmology.

Crawford Astronomy Collection ( ROE )

The Royal Observatory, Edinburgh, possesses one of the most comprehensive collections of astronomical literature in existence. The library system, which serves the professional community, comprises the Crawford Library, Main Library and Archives. The Main Library holds twentieth century material covering all fields of astronomy. Supporting subjects are represented by a select stock of works on physics, electronics and computing. All post-1973 publications are available through the Library's on line catalogue. The Observatory Archives comprise the notebooks, correspondence and other papers of the former Astronomical Institution of Edinburgh, Astronomers Royal for Scotland, and the 26th Earl of Crawford. The collection which includes early instruments, equipment and photographic material, has been sorted and indexed. The Crawford Library contains some 15,000 books, pamphlets and manuscripts dating from the thirteenth century to the end of the nineteenth century. The collection was brought together by the 26th Earl of Crawford from his family library, the library of Charles Babbage and purchases of rare books from booksales throughout Europe. The Library contains first editions of all major works in the history of astronomy and related fields. It is recognised as a rich resource for scholars, historians of science and bibliographers and is visited by researchers from all over the world.

CRAWFORD, Ian ( University College London )

Create your own Stellar Population ( Dial-a-model )

This form allows users to cook up arbitrary combinations of single-burst stellar population ages and metallicities. A grid of models is automatically consulted and properties of the requested population (integrated colors, M/L ratios, SBF magnitudes, and line strengths) are immediately returned. Optionally, the entire SED (spectral energy distribution) is sent to the user in a file.

CROTTS, Arlin ( Columbia Univ. )

Croydon Astronomical Society (UK)

The Croydon Astronomical Society is a registered Charity based in Croydon, South of London UK. We organise lectures on Astronomy which are open to members & visitors. We have an observatory at Kenley with an 18" Newtonian Telescope which is for the use of members. The telescope is also open to the public on most Saturday Evenings.

CSILLAGHY, Andre ( SSL / U.C. Berkeley )

Research and development of software for the analysis and access of data from the HESSI spacecraft.

CSIRO - Telecommunications & Industrial Physics ( CSIRO - TIP )

This server is operated by the CSIRO Australia Telescope National Facility and CSIRO Division of Radiophysics, located in Sydney, Australia. The Parkes Radio Observatory is also operated by ATNF. The top-level menu contains: ATNF Site Guides and General Information, The ATNF FTP Server - Documentation (See the README file first), The ATNF FTP Server - Parkes Catalogue '90, The ATNF FTP Server - Parkes, MIT, NRAO Survey, The ATNF FTP Server - COMRAD database.

There is also an FTP server , with contents: Various AIPS tasks and support routines for the processing of Australia Telescope data; Observing proposals and documentation related to the use and operation of the Australia Telescope, including vistors guides to all the ATNF sites; The Karma package (library and applications for Signal and Image Processing; A spectral line reduction package which can read a number of formats including those used by the Parkes 64m telescope; Another spectral line reduction package specifically for the reduction of spectral line data from the Parkes 64m telescope; - README

Curtis Schmidt Telescope

The Curtis Schmidt telescope is a 0.61/.91 meter diameter Schmidt telescope located at the Cerro Tololo InterAmerican Observatory, about 500 km north of Santiago, Chile. This telescope was originally installed at the University of Michigan's Portage Lake Observatory in 1950, and moved to the much clearer skies of north central Chile in 1966. Two thirds of the time on this telescope is available to US and Chilean astronomers, with the remaining one third reserved for astronomers from the Dept. of Astronomy at the University of Michigan.

CyberSky

CyberSky is an educational astronomy program that transforms a personal computer into a personal planetarium. CyberSky provides an excellent way to learn about astronomy and to explore the wonders of the sky visible in the distant past, the present, and the far-off future.

Czech Astronomical Society

Czech Astronomical Society (CAS) is a voluntary association of professional and amateur astronomers and friends of astronomy and related sciences and also corporate members in the Czech Republic. CAS was founded on December 8, 1917 in Prague.