Optical characteristics of non-spherical scatterers (definitions) . Most popular scatterer models and their parameters (a table) . ... Minsk collection of references to over 8000 light scattering papers (available partly) . ... Light scattering codes (incl. our codes with results of test runs) . Benchmarks in optical properties (in tabular form) . Dependence of optical properties on scatterer parameters (a graphics library) . ... Miscellaneous (incl. other similar databases) . ...

Еще в разделе: (Показать все результаты (>471) - www.astro.spbu.ru/ )

• Database of Optical Properties -- Level: subpage
• Database of Optical Properties -- Level: subsubpage
• Database of Optical Properties

The process of determining the number and characteristics of sources in astronomical images is so fundamental to a large range of astronomical problems that it is perhaps surprising that no standard procedure has ever been defined that has well understood properties with a high degree of statistical rigour on completeness and reliability. ... In this analysis we present results from testing such algorithms as implemented in the SExtractor, Selavy (Duchamp), and sfind tools on simulated data. ...

Еще в разделе: (Показать все результаты (>28497) - www.atnf.csiro.au/ )

• Stability properties of two-temperature radiative accretion shocks
• Determining Gains and Polarimetric Properties - GPCAL
• Evolutionary Paths in Galaxy Morphology

home education > resources . ... Resources . ... Astronomy Education Bibliography . ... Black Holes: An Introductory Resource List . ... Space Science Education Resource Directory . ... An asteroid space ship being chased by an enemy missile goes through the ergosphere of a rotating black hole, taking energy out and making the chasing missile fall in the event horizon. ... In the far future, a virtual human is dropped into a black hole and makes an interesting discovery about space and time. ...

Еще в разделе: (Показать все результаты (>1401) - www.astrosociety.org/ )

• ASP: Astronomical Pseudo-Science: A Skeptic's Resource List
• ASP: Resource Center
• ASP: Educational Resources

... AstroGrid Registry . ... 6.Edit Properties . ... 4.eXist Ref . ... Here is a more detailed list of each property in the registry. ... reg.amend.authorityid -- The Main Authority ID for this Registry (Authority ID used for the Registry type) . ... By default it is set to use the internal eXist db. ... reg.amend.identify.repositoryName -- Used for the Identify verb in OAI. ... By default ivo_managed set is what is used. Finaly various properties used in the OAI servlet and should not need changing. ...

Еще в разделе: (Показать все результаты (>3833) - www.sao.ru/ )

• Resource IDs beginning with ivo://xcatdb/xidresult/
• Resource IDs beginning with ivo://CDS.VizieR/IX/
• Resource IDs beginning with ivo://CDS.VizieR/II/

... Science . ... Science Users Information > Libraries > Information resources > Librarians' Professional Resources . ... ESO Data . ... IFLA: Digital Libraries Resources and Projects . ... A resource for librarians on the topic of electronic content licensing for academic and research libraries. ... A virtual library resource center, designed to break through the information overload of the Web to bring the best library and reference sites together with insightful editorial in one user-friendly spot. ...

Еще в разделе: (Показать все результаты (>46342) - www.eso.org/ )

• Sample Properties
• Source Classification
• Previously Identified Sources

... champ name : Source ID in the format explained in the Definitions section. ra : RA in decimal degrees. ... pos_error : Source count extraction radius in arcseconds. netB : net counts in B-band. See Definitions section. error_netB : error of net counts in B-band. see Definitions section. netS : S-band net counts, defined analogously to netB . ... See Definitions section. C21 : X-ray color. ... C32 : X-ray color. See Definitions section. rateB : B-band count rate in ksec. ...

Еще в разделе: (Показать все результаты (>4340) - hea-www.harvard.edu/ )

• Regions and Source Parameters
• The AstroStat Slog Blog Archive [ArXiv] Matching Sources, July 11, 2007
• ChASeM33 Source Catalog

... For an input list of EBOXDETECT source locations, simultaneous maximum likelihood PSF fits to the source count distribution are performed in all energy bands of each EPIC telescope. A description of the main properties of the detection algorithm may be found in Cruddace, Hasinger, Schmitt (1988). ... Note, that =1 in the case of the individual energy band detection likelihoods listed in source table rows with ID_BAND 0 and is equal to the total number of energy bands in the ID_BAND=0 summary rows. ...

Еще в разделе: (Показать все результаты (>17687) - xmm.vilspa.esa.es/ )

• Parameters
• Source Shape Parameterization
• Maximum number of sources.

... During the analysis of the surveys carried out on RATAN-600, it was found that almost one fifth of the detected sources shows significant radio flux variations. ... We used the data from "Cold" radio surveys carried out with RATAN-600 in 1980-1994 to search for radio sources with significant flux variability. ... On possibility of detection of variable sources using the data of Cold surveys carried out on RATAN-600. ... Detection of Variable Sources Using the Data of "Cold" Surveys. ...

Еще в разделе: (Показать все результаты (>273) - mavr.sao.ru/ )

Next: Publication Costs of Astronomical Research . ... Purple Mountain Observatory, Academia Sinica, Nanjing 210008, China, e-mail: library@nanjing.jspta.chinamail.sprint.com . This article includes a general overview of the Purple Mountain Observatory (PMO) followed by a description of the document resources held in the Observatory Library. ... The predecessor of the Observatory was the National Research Institute of Astronomy in the former Academia Sinica and its observing site, the PMO. ...

Еще в разделе: (Показать все результаты (>15532) - www.stsci.edu/ )

• Finding Resources
• Astronomy Resources
• Fundamental Properties of the Instrument

... This book uses many authentic sources such as factual texts, newspaper articles, features and TV schedules, instruction manuals, everyday signs, stories, quizzes, emails and diary entries. ... Чернила для принтера HP HP Photosmart 425. цвета: Cyan, Magenta, Yellow, Black, емкость баночек - по 100 мл. ...

Еще в разделе: (Показать все результаты (>228) - astrokuban.info/ )

... St Petersburg 23, September 2014 1 Motivation · Origin of Martian moons? ... Considered error sources: ­ Phobos a priori ephemerides; ­ Phobos a priori GM value; ­ measurements noise; ­ different strategies; · Methods: ­ real data analysis; ­ simulations. ... St Petersburg 23, September 2014 8 Simulations: sensitivity of the measurements to the a priori GM value Simulations: zero noise+ IMCCE a priori ephemerides +GMPH = 7.16 * 105 m3/sec2. ... St Petersburg 23, September 2014 14 Thank you! ...

Еще в разделе: (Показать все результаты (>313) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/as/j2014/presentations/kurdubov.pdf
• RADIOSUN Workshop 2014

... A modern driver for a device will find out the bus-resource configuration without you having to tell it anything. ... In the worst case you must hard-code the bus-resources into the kernel (or a module) and recompile. In the middle are cases such as where you run a program to give the bus-resource info to the driver or put the info in a configuration file. ... You give such bus-resources as a parameter to the kernel or to a loadable module. ... Setserial is often run from a start-up file. ...

Еще в разделе: (Показать все результаты (>1121) - jet.sao.ru/ )

• Introduction
• Principles of organization
• Radio sources identfification

Hide Zen home . ... sncat2sntab.pl - convert old catalog to table sn . ... CREATE TABLE cats ( id integer PRIMARY KEY, name text ); -- a list of properties of galaxy CREATE TABLE properties ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy ( id integer PRIMARY KEY, name text ); CREATE TABLE galaxy _property ( gid integer REFERENCES galaxy (id), pid integer REFERENCES properties(id), value float, UNIQUE( gid ,pid) ); CREATE t=# select * from galaxy; id | ...

Еще в разделе: (Показать все результаты (>8172) - www.sai.msu.su/ )

• GiST - Introduction
• Astronomy Picture of the Day's Educational Links
• Sternberg Astronomical Institute

... R. E. Jackson . ... H.-M. Adorf . ... D. C. Wells . ... AstroWeb is a World Wide Web (WWW) interface to a collection of Internet accessible resources aimed at the astronomical community. ... The goal of AstroWeb is to be the most complete, up to date, and useful listing of Internet accessible astronomical resources available anywhere. ... Jackson, Wells, and Adorf noticed that they and others had created largely overlapping lists of Astronomical resources. ...

Еще в разделе: (Показать все результаты (>1827) - www.adass.org/ )

• VO Resources
• QPSIM: An IRAF/PROS Tool for Source Simulation
• Using XML for Accessing Resources in Astronomy

... 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. ...

Еще в разделе: (Показать все результаты (>674) - xray.sai.msu.ru/ )

• Astronomical Resources
• Evolution of the Double Neutron Star Merging Rate andthe Cosmological Origin of
• Be/X-ray binaries and candidates

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . tcc . base . tune.py . ... 10 љ def __init__ (self): . ... 37 љ ScalarWrapper( "doBrdTelPos" , dtype=bool, help= "Broadcast telescope position as UDP packets?" ... tcc.base.tune.Tune.load . ... Definition: tune.py:88 . tcc.base.tune.Tune.dump . ... tcc.base.tune.Tune.slewMinDuration . ... tcc.base.tune.Tune.slewConvTime . ... tcc.base.tune.Tune.collimateInterval . ... tcc.base.tune.Tune.loadPath . ... Definition: tune.py:103 . ...

Еще в разделе: (Показать все результаты (>1042) - www.apo.nmsu.edu/ )

• lsst.tcc: python/tcc/base/wrapperTestCase.py Source File
• lsst.tcc: include/tcc/tcsShim.h Source File
• lsst.tcc: python/tcc/parse/getPVTPxPMRadVel.py Source File

Fortran 90 properties already in CF77 . ... Only the old form (fix form) of the source code is available. ... LOGICAL Default KIND number = 8 INTEGER Default int7 int15 KIND number = 6 1 2 digits = 46 7 15 radix = 2 2 2 range = 13 2 4 huge = 70368744177663 127 32767 bit_size = 46 8 16 INTEGER int31 int46 int64 KIND number = 4 6 8 digits = 31 46 63 radix = 2 2 2 range = 9 13 18 huge = 2147483647 70368744177663 9223372036854775807 bit_size = 32 46 46 REAL half Default,single double KIND ...

Еще в разделе: (Показать все результаты (>4280) - crydee.sai.msu.ru/ )

• Tutorial on Fortran 90, Digital UNIX
• Index of /ftproot/pub/rec/music/lyrics/asv-collection/resources
• References

Stellarium 0.12.3 . ... StelGeometryBuilder Class Reference . ... buildCircle ( StelVertexBuffer < VertexP2 > *vertexBuffer, const float x, const float y, const float radius, const int segments=128) . ... buildCylinder ( StelVertexBuffer < VertexP3T2 > *const vertexBuffer, const float radius, const float height, const int slices, const bool orientInside=false) . ... Build a fisheye-textured sphere. ... Build a flat texture mapped ring with 3D coordinates (for example for planet's rings) More.. ...

Еще в разделе: (Показать все результаты (>1672) - astro.uni-altai.ru/ )

• Stellarium: core/modules/GridLinesMgr.hpp Source File
• Stellarium: core/modules/ConstellationMgr.hpp Source File
• Stellarium: /home/aw/devel/stellarium/trunk/plugins/Oculars/src/CCD.hpp Source

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 (>304) - lnfm1.sai.msu.ru/ )

• The determination of parameters of the gravity anomalies sources
• IMCCE-SAI: Natural Satellites Service. Parameters and constants

... a) As source material for the high-school or college curriculum, especially in physics. astronomy and their history. (b) As a source of supplemental projects by high school students or by undergraduates. (c) As material for independent studies, In particular by motivated students who seek to know more about space . ... Those wishing to look up specific topics are advised to use the index file, accessible from the end of any "Exploration" file. ... files not listed and at other resource material. ...

Еще в разделе: (Показать все результаты (>853) - www.iki.rssi.ru/ )

• Additional Space Physics Resources
• Microwave Remote Sensing
• Neptune Picture List