... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

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• Astronomy 123 Fall 1999

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... We discuss variations of the atmospheric extinction coefficients and transformation equations to the standard UBVRI system based on observations of standard stars during 1996-1997 at Siding Spring Observatory using a thinned SITe CCD and coloured glass filters. ... Standard System Transformations . ...

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• Metadata Standards
• Archive of VLBI Observations Majordomo List
• Other Supporting Tools

... Canadian Astronomy Data Center, DAO/NRC . SkyCat is a tool that combines image visualization with access to astronomical catalogs and data archives. SkyCat uses a standardized URL syntax to access a large number of data sources on the net. ... More information on SkyCat can be found at the SkyCat Web site. The ESO SkyCat Tool includes the following features: . ... PostScript color printing of the display (image + graphics), . ... overlay catalog sources on an image, . ...

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• ADASS 2002 Conference Proceedings
• AstroWeb -- Internet Resources for Astronomers
• ADASS 2003 Conference Proceedings

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

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• Data bases of Natural Satellites. Documentation. Sources
• Data bases of Natural Satellites. Documentation. Manual

... Astronomy Picture of the Day . Space Telescope Science Institute European Southern Observatory Sloan Digital Sky Survey (SDSS) Astro-ph abstracts ADS Abstract Service American Astronomical Society . Multimission Archive at STSci (MAST) HST Data Archive ESO Data Archive CHANDRA Data Archive NASA's Extragalactic Database HEA Science Archive Research Centre . ... Hubble Space Telescope Gemini Telescopes Magellan Telescopes Keck Observatory ALMA . ...

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• The Document Resources of Purple Mountain Observatory Library
• Energy Sources of the Far-Infrared Emission of M33
• Techniques and Review of Absolute Flux Calibration from the Ultraviolet to the

... The New 1997 IEEE Standards Products Catalog features the complete listing of standards publica-tions and services IEEE Standards offers, along with the information you need to place your order. ... Books and Other Products on Standards - contains a detailed listing of informative print and electronic publications relevant to standards and their implementation in areas of electrical engineering, electronics and computer technology. ... IEEE Standards Products Listing 22 . ... Power Electronics 41 . ...

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• GOVERNMENT OPEN SYSTEMS INTERCONNECTION PROFILE (GOSIP)

... Combines OSW source list into an observation source list . ... Instrumental Magnitudes and Colours . Standard (Johnson) Magnitudes and Colours . AB Magnitudes and Fluxes . Astrometric correction . General source table layout . ... Astrometric Columns . Source Significances (signal-to-noise) . ... Instrumental Magnitudes . Standard Magnitudes and Colours . AB Fluxes . ... Source Quality Flags . Source Confusion Flags . Source Extension Flags . ... Input Files . ...

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• ICWG meeting, Iceland 2006
• Description

GTK+ / Gnome Application Development . ... Overview of a Gnome Source Tree . ... Almost all Gnome applications use the same build system based on the GNU tools automake , autoconf , and libtool . ... Beginning with this chapter and continuing throughout Part 2 of the book, a sample application called GnomeHello will be used to demonstrate Gnome features. ... Together, these tools are used to create a portable shell script called configure ; configure is distributed to users with your software package. ...

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• A fast-scan extragalactic source survey at 4.755 GHz
• The ROSAT All-Sky Survey Bright Source Catalogue
• OOTY Lunar Occultation surveys: lists 6-10

... This routine is designed to read in the current correlator set-up, go to the chosen source, and then take data pointing directly at the specified source. This routine will automatically wait until you are on source before beginning to take data. ... Additionally, this routine allows you to take an ON/OFF calibration pair (one 10s scan with the noise diode on, followed by a 10s scan with the diode off), using the chosen noise diode configuration (see Section 1.6 . ...

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• THE SOURCE LIST
• Calibration Scans on Continuum Sources
• STANDARDS OF REST & REDSHIFT CORRECTIONS

... Astrophysics Group . Research . Optical Interferometry . ... COAST Interferometer . Magdalena Ridge Observatory Interferometer . ... Very Large Telescope Interferometer . ... These pages describe the research activities of the optical interferometry sub-group of the Cavendish Astrophysics Group . ... To this end, we are primarily involved in two optical interferometer projects, the Magdalena Ridge Observatory Interferometer (MROI), and the Very Large Telescope Interferometer (VLTI). ...

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• Astrophysics Group OIFITS: A Data Exchange Standard for Optical (Visible/IR)
• Astrophysics Group AMI Publications
• Astrophysics Group AMI Local Resources

... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Miscellaneous Documentation . ... This page documents all the relevant standards that the Apache HTTP Server follows, along with brief descriptions. ... http://www.rfc-editor.org/errata.php - RFC Errata . ... This document summarizes the history of HTML development, and defines the "text/html" MIME type by pointing to the relevant W3C recommendations. ... HTML documents are SGML documents. ...

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• Labir Locally Mantained Hotlist
• Linked HTML Resources
• Description of program searchdup

DFS Department . Standard and recommended development tools . ... This tool is available on request from Helpdesk (except for the following machines: dfs3, dfs4 and dfs5, for which you have to contact Carlos ). ... Source Navigator IDE is recommended as a source code analysis and navigator tool for C, C++, Java, Tcl, [incr Tcl], FORTRAN and even COBOL on Linux:. ... webcheck is the DFS standard tool for archiving/retrieving DFS documents, web pages, Release Notes, schedules and ToDo lists. ...

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• ESO - Librarians' Professional Resources
• ESO - Standard Stars Catalogues
• ESO - Why are my spectra not flux calibrated, even though there are standard

... The ROSAT Consortium (the Max-Planck-Institut fuer extraterrestrische Physik, the Goddard Space Flight Center, the Smithsonian Astrophysical Observatory, Leicester University, and the Astrophysikalisches Institut Potsdam) announces the release of the completed source catalogs of all ROSAT pointed observations. ... Detailed information about the catalog and methods of access to the catalog and data products can be obtained from the ROSAT Results Archive web pages in Germany, in the US, and in the UK:...

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• Optical Photometry
• SAO RSDC Home Page - RRA - HRI
• The AstroStat Slog standard candle

Optical and UV Spectrophotometric Standard Stars . ... Apache Point expresses its thanks to J. R. Walsh and to ESO for allowing us to place a copy of these pages at Apache Point. ... Access to the standards is either through: . ... The data for the standard stars come from four sources: . ... Data for 23 stars based on IUE and optical spectra and calibrated by the primary WD standards. ... The data from which the plots were produced are also available by ftp access from the standard star pages. ...

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• lsst.tcc: include/tcc/tcsShim.h Source File
• lsst.tcc: python/tcc/msg/showAxeLim.py Source File
• lsst.tcc: python/tcc/base/getStdDirs.py Source File

... Pre-university education . ... The NEICON consortium provides free test access to three platforms of electronic resources of McGraw-Hill Education company: . ... ACCESS ENGINEERING (www.accessengineeringlibrary.com ) is the largest platform in the area of technology and engineering science. It contains over 250 key items as well as interactive graphs, tables and video materials. ... ACCESS MEDICINE (www.accessmedicine.com) is the basic medicinal platform of McGraw-Hill Education. ...

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Publications in 1996 . ... Publications: . Bursov N.N. Spectra of radio sources of the "Cold" deep survey" at RATAN-600 . ... Trushkin S.A. The RATAN Radio continuum survey of the Galactic plane between l=342^o and l=17^o and |b| Astron. and Astrophys Trans., 1996, v. 11, p.225-233 . ... ADS . ... N., Goss W.M., Kopylov A.I., Soboleva N.S., Temirova A.V.,Verkhodanov O.V., Zhelenkova O.P., Naugolnaya M.N. Investigation of RATAN-600 RC radio sources. ... 1996, Sept.10-13. ... S.A. Trushkin . ...

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• PUBLICATIONS IN 1998
• Radio sources identfification
• Principles of organization

This is possible if you do it in the following way, that is if you use the new continuation sign "&" at the end of the old line, but in position 73 so that it doesn't conflict with Fortran 77, and also choose the "&" sign as the almost arbitrary character in column 6, in order to get continuation according to Fortran 77. ... Comments are an incompatibility problem between Fortran 77 and Fortran 90, but of course not between fixed and free forms of Fortran 90 since the "!" is permitted in both. ...

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• Peculiarities in the language Fortran 90
• Different Fortran standards
• References

... Journal: 1973, Astron Zh., ... The isotopic shifts of helium spectral lines have been measured for four high velocity OB-stars and one standard star. The spectrograms were secured at 2.6 m reflector of the Grimean observatory, dispersion beging 8 / mm . All five stars did not show the systematic isotopic shifts. But three lines of 53 Ari have shown shifts which are in agreement with theoretical ones, but other helium lines did not show such shifts. ...

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... 172 ] Briefly, the count rate at the detector from a source at a redshift z is . ... Figure 55 shows the ``Green functions'' for the double compact binary merging rate   evolution assuming no collapse anisotropy. ... Another way that diverse peculiarities in the - distribution induced by the sources evolution could arise is connected with a possible non-monotonic character of the star formation rate in galaxies. ... 22 ] Figure  56 shows two-dimensional cuts through the parameter space. ...

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• Be/X-ray binaries and candidates
• Astronomical Resources
• ADS Abstract Service Results

... 2015: . Explanation of the Origin of Ultraluminous X-Ray Sources . Using optical spectroscopy, we revealed the origin of unusual objects: ultraluminous X-ray sources in other galaxies, which radiate in the X-ray range thousands times stronger than the black holes in our Galaxy. ... Detection of Radio Transients and Variable Radio Sources using the Archive Data of the Cold Surveys . ... O.Zhelenkova ), E.Majorova, A.Temirova . ... E.Majorova, O.Zhelenkova. ... Archive . ...

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• Scientific achievements
• Metagalaxy sector, archive 1993
• Zeiss-1000 telescope instrumentation