81. IRSA Welcome to IRSA, the archive node for scientific data sets from NASA s infraredand submillimeter astronomy projects and missions. http://irsa.ipac.caltech.edu/

IRSA appreciates your participation in our user survey, now concluded. Results will be posted shortly. System Notices, September 16 IRSA will be changing web servers at 9 am EST on Monday September 19 2005 . Jobs running during the restart may be lost. The changes may take up to 72 hours to propagate over the network. Please contact IRSA if there problems running services or accessing result sets during his period. Visit Dr. Tom Jarrett's article on the 2MASS Large Galaxy Atlas For a list of science papers that used IRSA data, see our Science page. "This research has made use of the NASA/ IPAC Infrared Science Archive, which is operated by the Jet Propulsion Laboratory, California Institute of Technology, under contract with the National Aeronautics and Space Administration." Please include also in your paper acknowledgements requested by individual missions and data providers. Welcome to IRSA , the archive node for scientific data sets from NASA's infrared and sub-millimeter astronomy projects and missions.

82. Data Archives An astronomical archive serves much the same purpose as a family album or vacation And every month, astronomers download about 200 Gb of data from the http://imagine.gsfc.nasa.gov/docs/sats_n_data/data_archives.html

What's New Site Map NASA Homepage Search: ... Satellites and Data Current Page Data Archives Once your data is in a usable format, you will want to store the data in a place where astronomers from all over the world can access it. Before data is made public, it may go through a "proprietary phase." This is a period of time during which only the team of scientists who requested the observation will have access to the data. The proprietary phase typically lasts a year (though this varies by satellite ), after which the data is available to any interested scientist. During both the proprietary and public phases, the data is stored in one central location, enabling scientists from around the globe to access the data at any time. Proprietary data is password-protected until it becomes public. Goddard's High Energy Astrophysics Science Archive Research Center ( HEASARC ) currently archives data from 20 satellites covering 30 years of observations. Why create an archive? The primary purpose for an archive is to make data easily available to as many interested people as possible. An astronomical archive serves much the same purpose as a family album or vacation scrapbook. During a family vacation, you likely take many pictures and collect brochures and postcards from the sites you visited. After the vacation you collect these pictures, postcards and brochures in a scrapbook. The scrapbooks make it easy for you to look back through the pictures and to share your photos and vacation memories with friends and family.

83. ESO Vacancy data Archive and Pipeline Software Specialist is the support of Astronomersin using the archives of HST, ESO and other large data sets on its premises. http://www.eso.org/gen-fac/adm/pers/vacant/ehtpa00.html

ESO Vacancy HOME INDEX SEARCH HELP ... NEWS European Southern Observatory Personnel Services Karl-Schwarzschild-Str. 2 Germany Angelika Beller Tel.: Fax.: E-mail: vacancy@eso.org The Archive Group of the ESO-Space Telescope-European Coordinating Facility (ST-ECF) at the ESO Headquarters in Garching near Munich, Germany, offers the following job opportunity. This post is open to suitably qualified men and women. Data Archive and Pipeline Software Specialist Assignment: The ST-ECF Archive Group has the mandate to receive, store, process and re-distribute Hubble Space Telescope and ESO astronomical data. One of the tasks of the ST-ECF is the support of Astronomers in using the archives of HST, ESO and other large data sets on its premises. As part of the Archive Group you will quickly understand the needs of the visiting scientists and provide support in terms of data access, data organisation and processing, including, among other tasks, cross-correlation or data mining. You will closely collaborate with exisitng staff towards the enhancement of the tools and in the organisation of the data holdings. Education: Diploma in Astronomy, Physics or Computer Science

84. NASA Astronomical Data Center Home Page NASA s ADC is a resource for astronomical data, catalogs, and journal tables. http://adc.gsfc.nasa.gov/

Access to Astronomy Data and Catalogs Notice to users: The ADC's CGI-based services have now been discontinued. Please see the site links below for directions to similar services at other institutions. Astronomy Data Journal Tables) News How To... Site Map Search FAQ Feedback Links F or 25 years, the ADC was a key center for published astronomy data, catalogs, and journal tables. The ADC made these data sets computer readable and developed new methods, tools, and techniques for their preparation and use. The ADC represented the U.S. in exchanging data and collaborating on techniques and standards with data centers in other countries. Important Notice to ADC Users: NASA has determined that ADC services sufficiently overlap those provided by CDS and others to allow termination of the ADC. Effective October 1 2002, NASA is directing ADC users to the sites below that provide similar services. Maintenance and updating of the ADC's Web site and services will be discontinued. We apologize if this causes you any inconvenience. CDS (France)

85. NASA's ADC Science Data scientific requirements or search for specific types of data data on CDROMs -data sets available on the Selected Astronomical Catalogs discs http://adc.gsfc.nasa.gov/adc/sciencedata.html

HOME SCIENCE DATA SITE MAP SITE SEARCH ... FEEDBACK S ome of the ways to find and get computer-ready astronomical catalogs and journal data tables available from the ADC include: Data Search Data Set Lists Author Index Quick Reference Pages ... CD-ROM (See "How to Find ADC Data" Data Search: (See "Suggestions for Searching" Fill in Any or All Search Fields Below Words in Catalog Descriptions: Lead Author's Last Name: Year Published (e.g., 1993): Find Items with: All Search Words (Any Order) At Least One Search Word (Hint: To find cases of related words with different endings, like " galaxy " or" galaxies   enter the stem of the word followed by an asterisk (*). For example: " galax* " ) Lists of Available Data Sets: Astronomical Catalogs (by category) Journal Tables (by journal title) Photometric Data Spectroscopic Data Cross Identifications Miscellaneous ... PASP ADC Author Index: Click on the first letter of the Author's last name - A B C D ... Quick Reference Pages - suggested data sources by topic Scientific User's Guide - address specific scientific requirements or search for specific types of data Data on CD-ROMs - data sets available on the "Selected Astronomical Catalogs" discs

86. ESO And Space Telescope Science Archive Facilities To request data you have to register as an ESO/STECF Archive user. Please visitthe new ESO Archive Interface, intended to aid astronomers with no http://archive.eso.org/

Science Archive Facility SEARCH HELP FAQ The ESO/ST-ECF Science Archive is a joint collaboration of the European Southern Observatory (ESO) and the Space Telescope - European Coordinating Facility (ST-ECF) ESO observational data can be requested after the proprietary period by the astronomical community. Please read the official 'ESO Data Access Policy' statement for more information. The entire HST archive is available world-wide. To request data you have to register as an ESO/ST-ECF Archive user . Please acknowledge the use of archive data in your publications. On-Line Services Archive User Profile On-line User Registration Off-line User Registration View User Profile Modify User Profile Change Password Sign In Forgot Password? Archive Request Check ESO Data Overview ESO Science Archive VLT Generic Archive NTT/3.6m/2.2m Archive Instrument specific forms FORS1 Observations FORS2 Observations ISAAC 'Stacks' ISAAC Observations UVES Observations GIRAFFE Observations NACO Observations VIMOS Observations MIDI Observations SINFONI Observations Public Data Packages Ambient Conditions Observation Schedule ESO User Publications Archive Request Check Hubble Space Telescope Data Overview Public Data Packages WFPC2 Associations HST Science Archive Dedicated STIS Query Screen Search by Observer Publications Retrieve List of Data Sets Retrieve Best Refer. Files

87. Welcome To The NSSDC! National Space Science data Center (NSSDC) Home Page. Archive Support.NASA/Science Office of Standards and Technology (NOST) Common data Format (CDF) http://nssdc.gsfc.nasa.gov/

Visit the NASA Portal NSSDC Home NSSDC Home NSSDC Mission ... Contact Us Find it @NSSDC Universe Exploration Astrophysics data and mission information Earth-Sun Exploration Space and solar physics data and mission information ... Access to a variety of NASA image products General Services Obtaining Data Master Catalog Anonymous FTP Multimedia Catalog Archive Support NASA/Science Office of Standards and Technology (NOST) Common Data Format (CDF) Flexible Image Transport System (FITS) Guidelines for PDMPs (March 1993, Rich Text Format) White paper on NASA science data retention White paper on Resident archives Machine-dependent number representations Other Services World Data Center for Satellite Information Earth Science Legacy Data Publications Space Science Education Outreach Recent News in... Astrophysics Using NASA's Spitzer Space Telescope , a team of astronomers led by the University of Rochester has detected gaps ringing the dusty disks around two very young stars, which suggests that gas-giant planets have formed there. More...

88. Astrophysics At The NSSDC Other NASA data Archive/Service Centers AAS (American Astronomical Society);ADEC (Astrophysics data Centers Executive Council); CDS (Strasbourg http://nssdc.gsfc.nasa.gov/astro/

Skip Navigation (press 2) Visit the NASA Portal NSSDC Home Astrophysics Home ... Contact Us Find it @NSSDC Data Services Multiwavelength Milky Way Multimedia Catalog NSSDC Photo Gallery Flight Mission Information Listing of flight missions and information : NSSDC Master Catalog pathways and mission specific archive access Graphical interface to mission information Related Information Services NSSDC Master Catalog : Detailed information about data held at NSSDC NSSDC Lunar and Planetary Science Other NASA Data Archive/Service Centers HEASARC (High Energy Astrophysics Science Archive Research Center) IRSA (Infrared Science Archives) LAMBDA (Legacy Archive for Microwave Background Data Analysis) MAST (Multimission Archive at STScI) MSC (Michelson Science Center) NASA ADS (Astrophysics Data System) NED (NASA Extragalactic Database) Recent News in Astrophysics Using NASA's Spitzer Space Telescope , a team of astronomers led by the University of Rochester has detected gaps ringing the dusty disks around two very young stars, which suggests that gas-giant planets have formed there. More...

89. The VLT/HST Archive Research Facility The European HST science data archive has been combined with the VLT Together with the Canadian Astronomical data Center the STECF pioneered the http://www.stsci.edu/stsci/meetings/lisa3/albrechtr2.html

Next: The ARIBIB Data Base Up: Posters Previous: Optimizing Communication Amongst Astronomy Librarians Table of Contents Index PS reprint ... PDF reprint Library and Information Services in Astronomy III ASP Conference Series, Vol. 153, 1998 Editors: U. Grothkopf, H. Andernach, S. Stevens-Rayburn, and M. Gomez Electronic Editor: H. E. Payne The VLT/HST Archive Research Facility R. Albrecht , M. Albrecht, M. Dolensky , A. Micol , B. Pirenne , A. J. Wicenec European Southern Observatory, Garching, Germany Space Telescope European Coordinating Facility affiliated to the Astrophysics Division, Space Science Department, European Space Agency Abstract: The European HST science data archive has been combined with the VLT science data archive. Beyond the capability to retrieve past observations the archive facility offers ``added value products'', such as re-calibration using reference data and procedures which were not available at the time of the original observations. At the same time the archive facilty will be optimised for knowledge discovery through data mining. During the data ingest procedure features and parameters which characterize the data will be extracted and made available in a rapid-access data base. Related information from other data bases and catalogues, and from the astronomical literature will be merged into the data base. In this manner previously unknown and unsuspected correlations can be discovered. 1. Introduction

90. LEDAS Home Page for the UK astronomical community to the ROSAT Public data Archive, 01/05,Software upgrade to Chandra data Archive service completed more http://ledas-www.star.le.ac.uk/

Archives ... ++ Overview ++ ASCA Chandra Ginga ROSAT ... LEDAS info ... LEDAS home Software ... ++ Overview ++ Chandra reduction Ginga reduction HEASoft PIMMS ... LEDAS info ... LEDAS home Services ... ++ Overview ++ ARNIE BLASTA Chandra Web Mirror Digitised Sky Survey SIMBAD Bibliography ViZieR Search WebPIMMS ... LEDAS info ... LEDAS home What's New LEDAS Overview Contact Details Subscribe to ... Request Welcome to LEDAS ( LE icester D atabase and A rchive S ervice) LEDAS provides an on-line astronomical database service and access to archive data from high energy astrophysics missions. In particular, LEDAS provides the primary means of access for the UK astronomical community to the ROSAT Public Data Archive, the ASCA Public Data Archive, the Ginga Products Archive and now to the Chandra Science Archive NEW USERS: For an overview of the services provided by LEDAS , user guides, contact details and further help, please see the INFO section of the LEDAS site. To go directly to any of our mission archives, software distribution sites or other services, click on the relevant link in the navigation bar. LEDAS News: PIMMS upgraded to v3.7, XMM-Newton AO-5 effective area curves.

91. NASA ADS: ADS Home Page a grant from the Particle Physics and astronomy Research Council The AstrophysicsData System (ADS) is a NASAfunded project which maintains four http://ukads.nottingham.ac.uk/

ADS Services Search Browse myADS Mirrors ... What's new Other NASA Centers CXC HEASARC IRSA LAMBDA ... SPITZER Related Sites AAS ADEC ArXiv CDS ... The NASA Astrophysics Data System The Digital Library for Physics, Astrophysics, and Instrumentation This site is hosted by the at the University of Nottingham This mirror has been funded by a grant from the Particle Physics and Astronomy Research Council Mirror sites Help ... Site Map The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 4.4 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy. The main body of data in the ADS consists of bibliographic records, which are searchable through our Abstract Service query forms , and full-text scans of much of the astronomical literature which can be browsed though our Browse interface . Integrated in its databases, the ADS provides access and pointers to a wealth of external resources, including electronic articles, data catalogs and archives. We currently have links to over 4.3 million records maintained by our collaborators. For more information, please read our page detailing the

92. TWiki . Astrogrid . WP-A4 The existing structure of a range of data archive sites in the UK and elsewhere . Astronomical data Warehouse the facilities provided by many existing http://wiki.astrogrid.org/bin/view/Astrogrid/WP-A4

93. PSIgate - Physical Sciences Information Gateway Search/Browse Results This collection of physical constants and astronomical data are compiled by Chris The HST data Archive at the Space Telescope Science Institute (STScI) http://www.psigate.ac.uk/roads/cgi-bin/psisearch.pl?term1=astronomical data&limi

94. Data And Archive Centers Astronomical data Center FTP Archive CATALOGS astrometric, positional,spectroscopic, photometric data. Crossidentifications, combined and derived data, http://www.astroweb.com.ar/astroweb/yp_center.html

Data and Archive Centers 1st High Energy Astrophysics Observatory ( HEAO 1. GSFC. NASA ) The first of NASA's three High Energy Astronomy Observatories, HEAO 1 was launched aboard an Atlas Centaur rocket on 12 August 1977 and operated until 9 January 1979. During that time, it scanned the X-ray sky almost three times over 0.2 keV - 10 MeV, provided nearly constant monitoring of X-ray sources near the ecliptic poles, as well as more detailed studies of a number of objects through pointed observations. 2nd High Energy Astrophysics Observatory ( HEAO 2, renamed Einstein. GSFC. NASA ) The second High Energy Astronomy Observatory (HEAO-B) was launched into an approximate 100-min low Earth orbit on 13 November 1978. Renamed the Einstein Observatory, it operated (with one significant interruption) until April 1981 and made over 5,000 targeted observations. ADS Einstein Archive Service ( Einstein ) This service provides query and retrieval capability for the Einstein X-ray Observatory's processed data archive. The archive includes about 5000 X-ray observations (in astronomical standard FITS format) taken between 1978 and 1981. Advanced Stars: a Tool for Relating Informations and Data ( ASTRID ) ASTRID is a data base of stars in an advanced evolutionary stage, peculiarly of red giants, AGB and post-AGB variables. The database gathers in the same tool observational data with comments and results from models.

95. The HST Science Data Archive As A Discovery Tool: First Experiment 216, Astronomical data Analysis Software and Systems IX, eds. Astronomers willmake use of such a database to query the archive in a more sophisticated http://www.adass.org/adass/proceedings/adass99/P3-34/

: New Capabilities in the Astrophysics Multispectral Archive Search Engine Up: Distributed Data Systems, Data Mining Previous: Data Mining from the EROS Survey: the Current Status Table of Contents Subject Index Author Index ... PS reprint The HST Science Data Archive as a Discovery Tool: First Experiment A. Micol , D. Durand , D. Schade , S. Gaudet , P. Stetson , B. Pirenne , P. Benvenuti , G. Malloci , G. Raviv Abstract: The Space Telescope European Coordinating Facility and the Canadian Astronomy Data Centre have started a project aimed at augmenting the way an astronomer can query the Hubble Space Telescope science archive. Today the HST archive contains more than 70,000 WFPC2 exposures. We are preparing an automatic pipeline that will extract several parameters from those images. A list of all the sources seen by WFPC2, along with photometrical, morphological and astrometric measurements of both the detected astronomical sources and of the background will be extracted. Astronomers will make use of such a database to query the archive in a more sophisticated and scientific manner, that is in the way they think, not in the way the archive is built.

96. UCL Astrophysics Group: Astronomical Information Astronomical databases. AAT data Archive Online archive of the AAT; ADS AbstractService Provided by the Astrophysics data System at the CfA to search http://www.star.ucl.ac.uk/astro_info.html

UCL Astrophysics Group Site Navigation: Home Research People Contacts ... Public Outreach Astronomical Information Local Links Journals and Periodicals Ground Based Observatories Space Based Observatories ... UCL-Info Internet Resources Guide Local Links Some useful information for new PhD students can be found here Details of the current Seminar and Journal Club programmes. Query eUCLid the new library system - see also UCL Library Astronomy e-journals Starlink News Guidelines for the PATT Roller (of interest to UCL observers only) HiPerSPACE - High-Performance computing Service for Physics, Astronomy, Chemistry and Earth sciences. Professional astronomers who are available to give school talks Top of page Astronomy Journals and Periodicals Astronomical Journal On-line access to Astronomical Journal ( European Mirror Astronomy On-line access to Astronomy (popular monthly US magazine) Springer Supplement Series ceased production at the end of 2000 Astronomy Now On-line access to Astronomy Now (popular monthly UK magazine) Astrophysical Journal On-line access to Astrophysical Journal ( European Mirror Icarus On-line access to Icarus - the Journal of Planetary Science Mercury On-line access to the ASP Mercury Magazine Monthly Notices of the Royal Astronomical Society On-line access to Mnthly Notices Nature On-line access to Nature (full access to subscribers and selected UCL users - see here for details)

97. MAST HST MAST is the primary archive and distribution center for HST data, and engineeringdata to HST users and the astronomical community at large. http://archive.stsci.edu/hst/

Skip to Main Content HST Hubble Space Telescope Cross-mission Mission-specific Quick search Aladin ... STScI Searches-Tools Missions Tutorial Site Search HST Home About HST ... Data Use Policy Hubble Space Telescope (HST) is an orbiting astronomical observatory operating from the near-infrared into the ultraviolet. Launched in 1990 and scheduled to operate through 2010, HST carries and has carried a wide variety of instruments producing imaging, spectrographic, astrometric, and photometric data through both pointed and parallel observing programs. MAST is the primary archive and distribution center for HST data, distributing science, calibration, and engineering data to HST users and the astronomical community at large. Over 100 000 observations of more than 20 000 targets are available for retrieval from the Archive. NEWS August 18, 2005: ACS Images Added to Scrapbook August 08, 2005: MAST Annual Report online August 04, 2005: MAST Image Data now Searchable using Aladin July 25, 2005: GEMS High-Level Science Products are now available April 25, 2005: M51 High-Level Science Products now available Missions ASTRO-HUT ASTRO-UIT ASTRO-WUPPE Copernicus ... Contacts Last Modified: Mar 23, 2005 18:06

98. Astronomical Data Services Home Page Astronomical data Services SCIENTIFIC data RECEIVED FROM To servethe entire scientific community, VILSPA mantains an archive of all http://www.vilspa.esa.es/pr/activities/astro.data.php3

September 17, 2005 Owner: public-relations Curator: webmaster Site Credits Home Page Astronomical Data Services SCIENTIFIC DATA RECEIVED FROM SATELLITES IS HIGHLY VALUABLE for both scientists and space engineers. To serve the entire scientific community, VILSPA mantains an archive of all scientific data obtained from completed and ongoing missions. This information is made available to the scientific community for continuing research purposes. The XMM-Newton Observatory collects data in the soft X-ray portion of the electromagnetic spectrum. The XMM-Newton Science Archive is about to be publicly released. Intended date is April 2002. The Infrared Space Observatory was the very first space observatory to collect data in the infrared part of the spectrum. The ISO Archive holds the results of over 26000 scientific observations performed during 2.5 years of operation. IUE was the first space observatory totally dedicated to ultraviolet astronomy. VILSPA hosted Centers for IUE spacecraft Control, Science Operations, Data processing and Data Distribution. The huge amount of data obtained during its 17-year lifetime has been competely re-extracted into the IUE Newly Extracted Spectra (INES) , maintained by LAEFF Astroweb is a compilation of resource records offered by VILSPA as a free service to the scientific community. Fields of interest include Astronomy, Astrophysics and related natural sciences. Maintainers are organized under the

99. NASA ADS: ADS Home Page National Astronomical Observatory of Japan The Astrophysics data System (ADS)is a NASAfunded project which maintains four bibliographic databases http://ads.nao.ac.jp/

ADS Services Search Browse myADS Mirrors ... What's new Other NASA Centers CXC HEASARC IRSA LAMBDA ... SPITZER Related Sites AAS ADEC ArXiv CDS ... The NASA Astrophysics Data System The Digital Library for Physics, Astrophysics, and Instrumentation this sites is hosted by National Astronomical Observatory of Japan If you have any questions on this mirror server , please send E-mail to data_center @ dbc.nao.ac.jp Mirror sites Help Site Map The Astrophysics Data System (ADS) is a NASA-funded project which maintains four bibliographic databases containing more than 4.4 million records: Astronomy and Astrophysics, Instrumentation, Physics and Geophysics, and preprints in Astronomy. The main body of data in the ADS consists of bibliographic records, which are searchable through our Abstract Service query forms , and full-text scans of much of the astronomical literature which can be browsed though our Browse interface . Integrated in its databases, the ADS provides access and pointers to a wealth of external resources, including electronic articles, data catalogs and archives. We currently have links to over 4.4 million records maintained by our collaborators. For more information, please read our page detailing the

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