... every new catalog of objects has to be contained in the UNIX directory having the same name as the catalog of objects; . ... the programs for local operations (programs of low level) with the catalog of objects are also in the same directory; . brief characteristics and names of the programs and file with the description of the catalog are stored in the file cats_descr ; . ... All astronomical catalogs have a different format and list different observables. ...

Еще в разделе: (Показать все результаты (>1378) - jet.sao.ru/ )

• C, UNIX and Standard Libraries

... Current APO Weather . ... Search Site . ... Information for New Users . ... Technical Staff pages . Night Logs and Mailing Lists (maintained by APO) . ... Technical Documents and Database Search . ... Observer's Documentation and Procedures . ... Problem Reporting and APO Technical Documents Database Search . ... APO Drawing/Document Management Procedures . ... APO Technical Documents Database Search . Home Astrophysical Research Consortium . ... Mail Lists (maintained by APO) . ...

Еще в разделе: (Показать все результаты (>867) - www.apo.nmsu.edu/ )

• Astrophysical Research Consortium - Apache Point Observatory

... 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. ...

Еще в разделе: (Показать все результаты (>291) - zebu.uoregon.edu/ )

... We present a proposed standard for data dictionaries associated with catalogs being accessed through the Astrophysics Data System (ADS) Mosaic Catalog Service. Each catalog made available for searching must have a data dictionary, which consists of a set of specified keywords describing format, content and location of data. ... There are two keywords in the Table Data Dictionary which indicate to the server software that the corresponding column contains special attributes. ...

Еще в разделе: (Показать все результаты (>1923) - www.adass.org/ )

• Simulations of Pinhole Imaging for AXAF: Distributed Processing Using the MPI
• ADASS 2003 Conference Proceedings
• Mirroring the ADS Bibliographic Databases

The original files with the data were in different formats. ... Such files were named "standard data files" and linked to the database. They can be easily transformed to any desirable format by a code. Here we present two simple computer programs of this kind. ... When running the code, you can specify columns in the output file: wavelength, energy (eV) or wavenumber (cm -1 ) as the first column, and complex refractive index or dielectric function as the second and third columns. ...

Еще в разделе: (Показать все результаты (>490) - www.astro.spbu.ru/ )

• Database of Optical Constants -- Level: welcome
• Optical constant database - Level: data

... Public . Science . ... Science Users Information > Observing with ESO Telescopes > Observing Tools and Services > Archives and Catalogues . ... Public Surveys . Publications with ESO Data . ... Large Programmes . ... Public Surveys Programmes . ... The following Archives and Catalogues can be helpful for proposal preparation and for preparing an observing run. ... For a comprehensive overview of the on-line ESO/ST-ECF archives and catalogues please refer to the Science Archive Facility . ...

Еще в разделе: (Показать все результаты (>66910) - www.eso.org/ )

• ESO - Standard Stars Catalogues
• ESO - Standard Star Catalogue Search Tool
• Nausicaa Delmotte's Homepage

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...

Еще в разделе: (Показать все результаты (>20925) - www.atnf.csiro.au/ )

• Archive of International Virtual Observatory Discussions Majordomo List
• Standard Stars - CCD Photometry, Transformations and Comparisons
• Other Supporting Tools

System of astrometric databases of Pulkovo observatory. 26-inch refractor . Pulkovo system of astrometric databases consists of three databases, which contain results of processing photographic and CCD observations, obtained with the 26-inch refractor and the Normal astrograph of Pulkovo observatory. Pulkovo photographic catalogs: Pul-2, Pul-3 (Pul-3 SE), Pul ERS . Results of photographic and CCD observations of Solar system objects . ... Normal Astrograph ...

Еще в разделе: (Показать все результаты (>552) - www.puldb.ru/ )

• Pulkovo astrometric databases

... SAI CAS . ... Catalog Access Services . ... This site is about the Virtual Observatory project at the Sternberg Astronomical Institute, Moscow University ( SAI MSU ). We provide a public access to the growing set of astronomical services developed by the SAI RVO development team in accordance with the Virtual Observatory standards. ... We provide access (programmatic and interactive) to the all major and biggest astronomical catalogs (about 4 billions objects total) as well as other web-services. ...

Еще в разделе: (Показать все результаты (>2226) - vo.astronet.ru/ )

• SAI Virtual Observatory Project - About
• SAI CAS: About the SAI CAS project
• Digitized Sky Survey - SIAP Interface

Automatic Detection of NEOs in CCD Frames . ... CCD frames obtained with modern telescopes with robotic operation allow carrying out standard observation programs for detection of peculiar objects on stellar backgrounds, as is the case of Near Earth Objects (NEOs). ... In this paper, we present original algorithms for automatically detecting dim NEO images in telescope frames, considering both sidereal and differential tracking [2]. ...

Еще в разделе: (Показать все результаты (>604) - www.ipa.nw.ru/ )

• Keywords_122

Next: Hierarchical keywords Up: FITS keywords Previous: Standard keywords . Besides the standard FITS keywords defined in the FITS documents, it is possible to use other, non-standard keywords. Such non-standard keywords have no global definition and may be interpreted differently by different FITS readers. ... Due to the freedom to use non-standard keywords it is important to know their excact definitions when transfering data between different systems. ...

Еще в разделе: (Показать все результаты (>3652) - www.sao.ru/ )

• Standard-star files
• Selection criteria
• Photometry of the Other Program Frames

... Although many of the images are used for teacher-driven activities, students do have the opportunity to work with scientists on original research projects. ... The primary goal is to have teachers experience astronomy research and then to bring the research data into their classrooms via the internet. ... They also learn how to process their data, build a solar telescope to take home to their classrooms, and learn background information from astronomers in each of the three research areas. ...

Еще в разделе: (Показать все результаты (>1266) - www.astrosociety.org/ )

• ASP: Education Newswire

The Astronomical Society of Australia has been asked by STANDARDS AUSTRALIA to compile a list of "designated" optical observatories that are valuable resources for (i) research, (ii) education and (iii) community use. The ASA is the final arbiter of whether any particular observatory is so designated. ... Upon receipt of your application form, your observatory will be entered on a list of "Pending Designated Observatories" on the ASA Home Page. ... It will be emailed for you. ... Email . ...

Еще в разделе: (Показать все результаты (>1115) - www.mso.anu.edu.au/ )

• Siding Spring Survey
• Designated Observatory Registry

... The absolute flux calibration of NICMOS will be calculated from observations of standard stars with known flux distributions F( ). ... In order to expand the set of IR standard stars in the appropriate flux range for NICMOS, M. Rieke, R. Thompson, and collaborators at the University of Arizona are making photometric observations of solar-analog stars, which will be used to normalize the solar spectrum to the observed IR magnitudes. ... Relative flux references accurate to 1.5% for standard...

Еще в разделе: (Показать все результаты (>17939) - www.stsci.edu/ )

• compare_table.pro
• Astronomical Catalogs
• Swara Ravindranath

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? ...

Еще в разделе: (Показать все результаты (>505) - lnfm1.sai.msu.ru/ )

• Data bases of Natural Satellites. Documentation. Manual

Hide Zen home . ... We realized original spatial algorithm for 2-dimensional data with spherical attributes in open-source database PostgreSQL, which allow us to work with terabyte-sized data. ... The total number of objects in our database is about 4 billions (10^9) objects. ... Large scale survey projects produce huge amount of data, which needs to be processed and organized in databases to provide access by astronomical community. ... Astronomy is the only science which has so many objects. ...

Еще в разделе: (Показать все результаты (>8331) - www.sai.msu.su/ )

• APOD: 2001 July 10 - Sudbury Indicates Nonstandard Particle Model
• Authentication Options
• Sternberg Astronomical Institute

DIGITAL WDC EXCHANGE FORMAT . FOR OBSERVATORY 1.0 MINUTE VALUES 1. ... DATA-1 .. DATA-60 are 1-minute values of the given element for that hour. ... Typically, digital 1-minute values received by WDCs from organizations operating automatic magnetic observatory instruments are averages of more frequendy sampled values, e.g. 10-second point samples. ... If the method used to obtain 1-minute average values is important to a user, the WDC will assist in determining the exact procedure applied. ...

Еще в разделе: (Показать все результаты (>787) - www.iki.rssi.ru/ )

• Geomagnetic Indices Kp, ap, Ap, Cp and C9
• MANAGEMENT PROGRAM FOR 1-MINUTE GEOMAGNETIC DATABASE
• Additional Space Physics Resources

Possibilities for Database Archival and Access Brian Kent Cornell University bkent@astro.cornell.edu http ://w w w .astro.cornell.edu/~bkent/ Data Archive Objectives · Platform independent node/server, compatible with standard VO Web Service Protocols · Quick and easy access through the web to data using any web browser with standard plugins · Perform simple analysis and calculations on ... E-ALFA Ar chive 11 ...

Еще в разделе: (Показать все результаты (>4078) - www.naic.edu/ )

• National Astronomy and Ionosphere Center (Arecibo Observatory)
• Jos†й F. M†йndez National Astronomy and Ionosphere Center (Arecibo Observatory)
• Programmer Position in Astronomy

... Fortranљ66 . ... Fixed form . ... Whole Fortranљ66 . ... Continuation line indicated in column 6 . ... Blank line as comment . ... Extension in Unix .f .f .f .f90 .f .f90 . Extension in DOS .FOR .FOR .FOR .F90 .FOR .F90 . ... This applies to both fixed form and free form source code. ... Fixed form of the source code is discouraged in Fortran 95! ... In UNIX there is no concept called extension, and the extensions are not specified in the Fortran standard, but in informal manufacturer standards. ...

Еще в разделе: (Показать все результаты (>2965) - crydee.sai.msu.ru/ )

• Introduction
• Backward and Forward compatibility
• Fortran and Pascal

... a utility program that enables the user to interact with the UNIX operating system. Commands entered by the user are passed by the shell to the operating system which carries them out. ... The user may select which one they wish to use. a character at the start of the command line which indicates that the shell is ready to receive your commands. ... This is assumed to be the keyboard unless input is redirected or piped from a file or another command. the destination for information from a command. ...

Еще в разделе: (Показать все результаты (>316) - comet.sai.msu.ru/ )

• Redirecting standard output
• Redirecting standard input
• Redirecting standard input and output