Next: First Catalog Sources Up: The Second EGRET Catalog Previous: Catalog Construction . ... For each observation with 3, the excess is presented as a flux with its uncertainty. ... For all except the brightest sources or those in confused regions, the statistical uncertainty is larger than any systematic uncertainties. ... The primary catalog is Table 4. ... Other names -- the source name from the first EGRET catalog ([ Fichtel et al. 1994b ]) or other gamma-ray references. ...

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• Source Positions
• A VLA Survey of the First Quadrant of the Galactic Plane at 1.5
• A fast-scan extragalactic source survey at 4.755 GHz

Next: CORRELATOR BOARDS Up: OBSERVING PROCEDURES Previous: Frequency Switching . ... Continuum sources in the list used for flux density calibration were selected in an ad-hoc fashion from a variety of places, but primarily from Kuehr et al (A&AS, 45, 367, 1981), the compendium of linearly polarized sources by Tabara & Inoue (A&AS, 39, 379, 1980), and an unpublished list of unconfused calibrator sources prepared from the NVSS survey by Jim Condon and Qi Feng Yin. ... Board 0 . ...

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• on,off position switching offsets
• Calibration Scans
• sefdPolB_dec07

On 1 February 2002 this Mirror was upgraded from NVSSlist v2.10 to NVSSlist v2.17 . ... This form searches the source catalog produced by the NRAO/VLA Sky Survey (NVSS). ... Object name [optional] : . ... Search radius and verification halfwidth in arcseconds [Optional] : . ... Enter a list of positions to search: . ... The contents of the NVSS source catalog and the techniques used by NVSSlist to derive error estimates and other parameters are described here. ...

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• NVSS Image ftp service (5 August 1998)
• Determination of the relative orientation between radio and dynamical reference

This source is hiding behind our Galaxy at a distance of ~18 Mpc, located at a galactic latitide of 0 degrees. ... As we look towards longer wavelengths, 60 micron, to try and penetrate the Galactic Plane, we still see confusion from galactic sources. ... If the image seems some what confusing that is because the MOST is a continuum radio telescope and when it looks in the direction of our Galaxy it detects radiation from sources within our Galaxy and from sources that may lie behind our Galaxy. ...

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• casacore: measures/Measures/SolarPos.h Source File
• Source Fitting and Positions
• USNO/ATNF_VLBI

... 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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• Select a circle around the central point source
• SAO RSDC Home Page - RRA - HRI
• *tvimcontour* - Overlay contours and/or source positions on the display

First results of X/S and X/Ka-band catalog combinations with full covariance information Andreas Iddink , Christopher Jacobs, Thomas Artz, Axel Nothnagel 22.09.2014 First results of S/X and X/Ka-band catalog combinations with full covariance information Andreas Iddink ­ 22.09.2014 Motivation Features of the ICRF2 ICRF2 (Defining- Sources ) 3414 ... Step: Import of the X/Ka catalog with full covariance information (Data provided by Christopher Jacobs et al. ...

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• http://www.gao.spb.ru/english/personal/malkin/publ/zm12i.pdf
• The Canadian S2 Correlator - Principles of Radio Interferometry

Instrument Science Report WFC3 2005-001 Results of WFC3 Thermal Vacuum Testing - UVIS Channel Ghosts T.M. Brown February 2, 2005 ABSTRACT The optical ghosts in the WFC3 UVIS channel, measured during the Fall 2004 thermalvacuum test, show the same morphologies and strengths as characterized previously while under ambient conditions. ... Introduction The WFC3 UVIS channel shows significant optical ghosts in a subset of its filters. ...

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• How Charge Transfer Traps Affect Photometric and Astrometric Results
• STIS CCD Detector - Living with Radiation Damage
• CCD Position and Orientation on Sky

... This task needs as input, in addition to the spectrum and detector map, the position of the source in question. ... The task gets this information from one of two sources: from the centre of the source region in the input spectrum (if the parameter withsourcepos false ), or explicitly from the user ( withsourcepos true ). If the latter, the user can choose to specify the position in one of four coordinate systems: EQPOS, POS, TEL and DET. ... Conversion to DET coordinates . ...

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• Modification of Source-axes position angles
• srcinfov: compute position of SouRCe in Field Of View

... A comparison of the computed and experimental relations F max ( H), as well as comparison of drift scans of point sources across different horizontal cross-sections of the BP with the corresponding computed cross-sections were made. ... The drift scans of the point source 3С84 (H=87 o ) at the wavelength 7.6 cm across the horizontal cross-sections of the BP (black lines) and the computed horizontal cross-sections of the BP corresponding to them (red lines). ...

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• Radio sources identfification
• harak_e
• Results scientific researchs 15

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... History . Brief History of Rocket and Space Technology . ... Flights Chronology . ... Project History . ISS Russian Segment . Steps of ISS Assembly . Spaceflights Chronology . Chronology of Extravehicular Activity . ISS 45/46 . ... Rocket Space Complexes . ... Launches Chronology . ... Automatic Space Systems . ... HISTORY . ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

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• S.P. KOROLEV ROCKET & SPACE CORPORATION ENERGIA
• INTERNATIONAL SPACE STATION

... On-line calibration consists of calibration operations performed to maintain the ALMA observing system properly tuned to successfully execute the planned observations. ... Among processing operations are the calibration of the atmospheric absorption, of phase radiometric correction, of pointing scans, of phase and amplitude reference measurements, .. ... In the mean time tests of the calibration software will proceed using both simulated data and data from the antenna prototypes...?re 1 . ...

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• The ROSAT RESULTS ARCHIVE: Tools and Methods
• QPSIM: An IRAF/PROS Tool for Source Simulation
• Astrobrowse: A Multi-site, Multi-wavelength Service for Locating Astronomical

lsst.tcc љ 1.2.2-3-g89ecb63 . ... Files . ... python . ... axis . coordConvWithFP.py . ... 22 љ def coordConvWithFP (fromCoordSys, fromPVTPair, fromPxPMRadVel, fromDir, toCoordSys, obj, inst, zeroPM, useGSWavelen): . 23 љ """!Convert a coord from one coordinate system to another . ... 35 љ @param[in] obj object block computed at desired desired TAI date of conversion . ... 50 љ obj = tcc.base.Obj(obj) # make a copy so I can change obj.site if useGSWavelen . ... tcc.axis.rotFromObs.rotFromObs . ...

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• lsst.tcc: python/tcc/mov/checkPos.py Source File
• lsst.tcc: python/tcc/axis/rotFromObs.py Source File
• lsst.tcc: python/tcc/axis/gProbeFromObs.py Source File

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• http://zebu.uoregon.edu/1998/ph162/co.html
• http://zebu.uoregon.edu/~uochep/talks/talks04/grbs_v2.pdf
• Thermal History of the Universe

... The results of long-term monitoring of Gigahertz-Peaked Spectrum sources were found the statistically significant differences (0.05 significance level) in the high-frequency spectral index distribution between subgroups of galaxies and quasars. ... This can mean that the electron energy distribution for GPS galaxies is steeper than for GPS quasars. ... The first area corresponds to GPS-quasars that have statistically larger value of redfhift, second area corresponds to GPS-galaxies. ...

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• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• IRAS01005+7910
• Galaxy sector, archive 1996

Stellarium 0.12.3 . ... Renderer . FileљStructure . ... core . ... StelVertexAttribute.hpp . ... 53 љ inline int attributeDimensions( const AttributeType type) . ... 122 љ qDebug() << "Unknown vertex attribute type: \"" << typeStr . ... 179 љ // Ensure that every kind of vertex attribute is present at most once. 180 љ foreach ( const StelVertexAttribute & attribute, attributes) . ... 186 љ "Vertex type has more than one vertex position attribute" ); . ... 239 љ #define VERTEX_ATTRIBUTES(...)\ . ...

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• Stellarium: core/renderer/StelTextureCache.hpp Source File
• Stellarium: core/renderer/GenericVertexTypes.hpp Source File
• Stellarium: core/modules/Orbit.hpp Source File

... 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. ...

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• SAI CAS: About the SAI CAS project

Next: The Model Up: No Title Previous: Radiopulsars as Sources of . In this section, we study the evolution of stellar populations on a time-scale of 10 Myr for a starburst љ occurring under conditions similar to those in the Galactic Center (see Lipunov et al. (1995d)[ 126 ]). We estimate the expected number of X-ray transient љ sources (NS + MS star), super accreting BH, and BH + supergiant binaries, all as functions of time elapsed after the burst. ...

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• InfoSeek Net Search Results: CRDF
• ADS Abstract Service Results
• Effect of sources evolution on

The Arcetri Catalog contains measures and bibliographic data for all known H2O maser sources north of declination = -30 degrees (to be observable with the Medicina radiotelescope). ... This database is fully described in Cesaroni et al. ... A statistical analysis on the atlas has been carried (Palagi et al 1993). R. Cesaroni, F. Palagi, M. Felli, M. Catarzi, G. Comoretto, S. Di Franco, C. Giovanardi, F. Palla: A Catalogue of H2O maser sources north of delta=-30 , Astronomy and Astrophysics Suppl., ...

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• NIR Inages of H2O Masers (Abstract)
• Resources and catalogs
• Serpmap (Abstract)

... The actual cross-correlations were done as follows: north of WGACAT was correlated with the GB6 catalog with a correlation radius of one arc minute. ... We therefore cross-correlated WGACAT with the GB6 and PMN radio catalogs with a 1.5 arcmin radius. ... As a result of this experiment, we then added to the WGACAT/PMN candidate list the 29 unclassified sources obtained from the 1.5 arcmin correlation and having PSPC offsets arcmin, ratio between X-ray/radio offset and positional error , and . ...

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• ESO - Information resources
• Previously Identified Sources
• ALFA Ultra Deep Survey (AUDS)

. Comment on J0620-3711 . No detection: our non-detection is compatible with the results of Jones, McAdam & Reynolds (1994) with Parkes-Tidbinbilla two-element interferometer, who measured a compact core with S(2.3GHz)<30 mJy and S(8.4GHz)=15 mJy (alpha>-0.54). VLBApls home page . Last modified: 16 Oct 2000

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