... CentralProcessor 0.11 documentation . ... Only continuum source-finding is done at this point - spectral-line source-finding will be added in the future. The source-finding applies a spatially-varying signal-to-noise threshold, and fits 2D Gaussians to detected islands to create a component catalogue. At this point, only a limited set of Selavy?s possible parameters are made available through these scripts. ... nsubx ( Selavy Basics ) . ... User Parameters - Mosaicking Continuum images . ...

Еще в разделе: (Показать все результаты (>35573) - www.atnf.csiro.au/ )

• uvsfit
• uvfit
• imfit

... RJMCMC Similar to Richardson Green 1997 Knowledge of the PSF makes things easier Insensitive to e.g. posterior for ten sources with = 3: Number of Components 9 10 11 12 0.141 0.222 0.220 0.157 0.022 0.029 0.027 0.021 Mean SD 7 0.029 0.018 8 0.058 0.019 13 0.082 0.014 Simulated Data Source region (2 SD) is about 28% of the area and contains about 41% of the observations Positions (-2, 0), (0, 1), (1.5, 0) with intensities ... Approximate the number of sources (2 in this case) 2. ...

Еще в разделе: (Показать все результаты (>4365) - hea-www.harvard.edu/ )

• http://hea-www.harvard.edu/AstroStat/Stat310_1314/dj_20140415.pdf
• SAO RSDC Home Page - RRA - PSPC
• Regions and Source Parameters

This WWW form allows the user to list selected portions of the NRAO/VLA Sky Survey (NVSS) radio source catalog. ... Until the completion of the survey the source catalog will NOT cover the entire region of the survey and care must be exercised in interpreting the results of a catalog search. ... The second parameter in the "Search radius" box or one of the optional items in a position list can be used to specify a region in which to look for other sources. ... An example of a position list entry is: . ...

Еще в разделе: (Показать все результаты (>5140) - www.mrao.cam.ac.uk/ )

• NVSS Source Search ($Revision: 1.6 $ - running v2.17)
• Introduction to SCons Bojan Nikolic web pages (r. 329)
• The Tenth Cambridge (10C) Survey

... All the parameters provided in this database have been obtained using the the MIRIAD ( Sault et al. 1995 ) task MBSPECT . MBSPECT makes a spectrum of the velocity (or frequency) axis of a cube. The spectrum is beam-weighted, over the width specified, for the other image axes. ... Robust parameters are calculated by using an algorithm which minimises the mean absolute deviation of the flux-weighted velocities. mask= This specifies the x-axis ranges to be excluded from any continuum fit. ...

Еще в разделе: (Показать все результаты (>4675) - www.naic.edu/ )

• Calibration Scans on Continuum Sources
• a2488 dps the 800Mhz rcvr.
• CIMA Configuration Files

Next: Program use Up: Description of program searchdup Previous: Description of program searchdup . Parameter input is done with a graphic user interface. ... Input file: Name of the input catalog file. It has to be formatted, one record per source/observation, according to the format used in the Arcetri observations and source archives. ... Minimum number of observations per source Source with less than this number of independent observations are not included in the output file . ...

Еще в разделе: (Показать все результаты (>8932) - www.arcetri.astro.it/ )

• Arcetri H2O Maser catalog
• Description of program searchdup
• Corona & solar wind

... Algorithm for selection of defining sources 1. ... Take the common part of the "minimum" sets Make 1. and 2. for both global solution and time series and obtain common set 319 common sources for "global solution sigmas" case Comparison of IAA list, and 380 sources OPA list, set of defining sources ICRF1 and combined set Solution · Given catalogue RA, DE, arbitrary catalogue ra, de. dRAi RAi ra i Algorithm can be improved with additional condition Sum over all deltas less than 1 degree. ...

Еще в разделе: (Показать все результаты (>300) - www.gao.spb.ru/ )

• http://www.gao.spb.ru/english/as/j2014/presentations/iddink.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm12i.pdf
• http://www.gao.spb.ru/english/personal/malkin/publ/zm14e.pdf

... Full details of the observations, data reduction and calibration of this survey, and the production of the 7C(G) compact source list, are described in Vessey & Green (1998, MNRAS, in press). ... The Galactic longitude and latitude of the beam fitted position of the source. ... For multiple sources each peak has a separate entry in the source list, with its own beam fitted flux density and position, although the integrated flux and the centroid position are the same for each. ...

Еще в разделе: (Показать все результаты (>1086) - www.sao.ru/ )

• A 20 cm VLA survey of Abell clusters of galaxies
• All Sky Catalog at 2.7 GHz
• A deep 38-MHz radio survey

... RC0133+0459 . ... RC0154+0459 . ... Radio source parameters . R.A.(J2000) Dec.( J2000) R.A.(B1950) Dec.( B1950) Freq. Comp. ... Parameters of optical candidates for identification . ... B1950) Magn. ... Crosses mark radio source components ps . Last updated 19 Dec 2000 ...

Еще в разделе: (Показать все результаты (>119) - sed.sao.ru/ )

. Authors: V.A. Marsakov , Yu.G. Shevelev , . Journal: Bull. Inform. CDS, 1988, № 35, p.129-130. љљљљљThe values of [Fe/H], the distancec, the componets of the space velocities and orbital parameters are calculated for 1304 non-evolved F -stars with homogeneous data and proper motions.

Еще в разделе: (Показать все результаты (>80) - ip.rsu.ru/ )

The Texas survey of radio sources covering -35.5{deg} < {delta} < 71.5{deg} at 365MHz . ... We present the Texas Survey of discrete radio sources between -35.5deg and 71.5deg declination (B1950), which was carried out at 365MHz with the Texas Interferometer during 1974-1983. ... The Texas Survey . ... The sources in the simpler model. ... Right Ascension 1950 . ... field separator . ... Some sources came from Version 6 of the Texas Survey ('TS6' in strp field) or Version 7 ('TS7' in strp field) . ...

Еще в разделе: (Показать все результаты (>186) - www.asc.rssi.ru/ )

• Results of measurements of SRT antenna parameters in Pushchino

... SPARCompiler(TM) Fortran 90 1.0 . FORTRAN 77 3.0.1 . ... important of these. -ansi: Report non-ANSI extensions. -c: Suppress linking, produce .o files -e: Recognize extended (132 character) source lines -fast: Specify common set of performance options - fixed : Interpret all Fortran source files according to fixed form rules -flags: Print summary of compiler options -fnonstd: Non-standard initialization of floating-point hardware -fnonstop: Execute without trapping on invalid, overflow ...

Еще в разделе: (Показать все результаты (>1875) - crydee.sai.msu.ru/ )

• The same source code used for Fortran 77 and Fortran 90?

... The variability of the spectrum of the optical component of the IR-source IRAS01005+7910 was discovered for the first time in the BTA spectra [1]. ... The spectral features include absorptions that form in near-photospheric layers, narrow envelope emissions, and emission-absorption profiles that form in photosphere-to-envelope transition layers (the wind). ... Discovery of spectral variation in the optical counterpart of IRAS01005+7910. ... Dashed line - envelope curve of all the SiII 5979 profiles ...

Еще в разделе: (Показать все результаты (>306) - mavr.sao.ru/ )

• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• Galaxy sector, archive 2012

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... parse . getPVTPxPMRadVel.py . ... 15 љ and the following qualifiers: /Distance /Px /PM /RV. 16 љ . ... 19 љ @param[in] defTAI TAI date to use if time not specified (MJD, seconds) . ... 25 љ - /Distance and /Px are both specified . ... 31 љ if not parsedCmd.qualDict[ "distance" ].boolValueDefaulted: . 32 љ raise CommandError( "Must specify new position to specify /Distance" ) . ... tcc.parse.getPVTPxPMRadVel.getPVTPairPxPMRadVel . ...

Еще в разделе: (Показать все результаты (>1032) - www.apo.nmsu.edu/ )

• lsst.tcc: python/tcc/parse/getPVTList.py Source File
• sgs summary
• lsst.tcc: include/tcc/tcsShim.h Source File

... Up: Science Data Pipelines . ... We designed and developed a package which simulates extragalactic point source data within a given field of view and SIRTF band. ... The simulator is modular and extensible to enable multi-wavelength simulations, has been optimized by utilizing parallel processing capabilities, and will be used to test pipeline software. ... The extragalactic simulator is capable of generating large numbers of galaxies within a given patch of sky for SIRTF pipeline testing. ...

Еще в разделе: (Показать все результаты (>1850) - www.adass.org/ )

• Access to Data Sources and the ESO SkyCat Tool
• A Spectroscopy Exposure Time Calculator for IRAF
• Cheating Poisson: A Biased Method for Detecting Faint Sources in All-Sky Survey

... The determination of parameters of . the gravity anomalies sources . ... The interpretation of sources of the anomalies of the Earth's gravity field is carried out. ... 2) в общем неравновесном поле Земли учтено влияние масс рельефа планеты, компенсированного на некоторой глубине : . ... средний радиус поверхности рельефа, - средний радиус поверхности относительности, где - средняя глубина компенсации, - средняя плотность масс рельефа, - средняя плотность Земли. ... Параметры источников . ...

Еще в разделе: (Показать все результаты (>405) - lnfm1.sai.msu.ru/ )

• Data bases of Natural Satellites. Documentation. Sources
• Data bases of Natural Satellites. Documentation. Structure
• IMCCE-SAI: Natural Satellites Service. Parameters and constants

... 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 (>1155) - jet.sao.ru/ )

• harak_e
• Radio sources identfification
• Search for distant radio galaxies in SAO

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 (>1767) - astro.uni-altai.ru/ )

• Stellarium: core/modules/Skylight.hpp Source File
• Stellarium: core/renderer/GenericVertexTypes.hpp Source File
• Stellarium: core/modules/Meteor.hpp Source File

... Polar Cap Potential . ... The solar wind propagation delay time calculation used here is conceptually similar to the T(IMF) calculation in Kelly, et al. ... The older continuous data are from key parameter data files. ... Note: Very high values of Solar Wind Speed, Solar Wind Pressure, IMF Magnitude and Bz, and Polar Cap Potential are likely indications that WIND has reentered the Earth's magnetosphere; such data is not indicative of solar wind conditions or impending severe geomagnetic disruption. ...

Еще в разделе: (Показать все результаты (>801) - www.iki.rssi.ru/ )

• Plasma source [Oulu]
• TCV [Oulu]
• IKI IPL home page

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 (>1367) - www.astrosociety.org/ )

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

... astro-ph . ... Statistical Characterization of the Chandra Source Catalog . ... The first release of the Chandra Source Catalog (CSC) contains ~95,000 X-ray sources in a total area of ~0.75% of the entire sky, using data from ~3,900 separate ACIS observations of a multitude of different types of X-ray sources. ... In addition to these traditional catalog elements, for each X-ray source the CSC includes an extensive set of file-based data products that can be manipulated interactively. ...

Еще в разделе: (Показать все результаты (>39004) - vo.astronet.ru/ )