... This is followed by astrometric columns - ie columns for the Right Ascension, declination, position error, galactic longitude and galactic latitude. There then follows columns for the computed significance (signal-to-noise) of each source for each of the filters present. Columns for the instrumental magnitudes and colours for each filter, follow. ... Columns for the standard magnitudes and errors, for each filter, follow. ... Standard colours and errors then follow. ...

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• Source Shape Parameterization
• Source Significances (signal-to-noise)
• Source selection

In this section we present plots which may be used to rapidly estimate signal-to-noise ratio (SNR) for point sources with stellar spectra observed through popular WFPC2 filters. ... Dotted lines across the top of each plot indicate the onset of saturation. ... We look at Figure A2.10 and find this value on the horizontal axis. ... This exposure is well below the saturation lines in the plot, so saturation is not a concern. ... 0.45 Figure A2.1: Point Source SNR vs. V+AB for F160BW Filter. ...

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• Appendix B: Point Source SNR Plots
• WFPC2 Photometry SYNPHOT Resources
• WFPC2 ETC for Point Sources - v4.0

HI source finding: 2 novel approaches ATNF, December 2010 Outline Ї Background Ї What is source finding? ... Motivation for developing new HI source finding methods Ї Novel source finding methods Ї Ї Ї Ї General idea Iterative 3-D median smoothing Characterised noise method Wavelet method Ї Summary Background What is source finding? ... 3-D median smoothing: Purpose Ї Goal: Reduce noise while preserving shape Ї Particularly edges Ї Median works because it's non-linear Ї Consider this, Iter. ...

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• casacore: casa/Logging/LogSinkInterface.h Source File
• casacore: tables/LogTables/LogFilterTaql.h Source File
• casacore: casa/Logging/LogFilter.h Source File

... Next: The PROS Big Up: Software Systems Previous: Data Reduction Software . ... The srcinten task provides PROS users with a tool to compute count rates for point sources in the ROSAT High Resolution Imager (HRI). ... Corrected upper limits are cited at locations where the count rate falls below the source detection threshold. ... Srcinten is a new PROS task that computes and applies the above correction factors to the net counts in a user-specified aperture. ...

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• An Extragalactic Point Source Simulator for SIRTF Pipeline Testing
• AstroWeb -- Internet Resources for Astronomers
• The EINSTEIN On-Line Service

... 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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• *imcnts* - Azimuthal profile of an extended source
• The Chandra Multiwavelength Project (ChaMP)
• *imexamine* - General analysis of image containing many sources

. Previous . Next . Create a gist index for the tsvector data type column, ts_vec. Index Scan using ts_readme_ts_vec_in on ts_readme (cost=0.00..2.38 rows=1 width=89) (actual time=0.079..0.247 rows=11 loops=1) Index Cond: (ts_vec @@ '\'databas\' | \'queri\''::tsquery) Filter: (ts_vec @@ '\'databas\' | \'queri\''::tsquery) Total runtime: 0.412 ms (7 rows)

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• Sternberg Astronomical Institute
• Hands On; Lighting Effects1

... 1Haynes+ A catalogue at 5 GHz of 915 sources in the Galactic plane is presented. Sources with a peak beam brightness temperature of at least 0.2 K above the surrounding background are included, except in confused regions; a point source of 0.2 K corresconds to 0.26 Jy. ... It was assumed that Hydra A was a point source with a peak flux density of 13 Jy at 5 GHz; this is equivalent to a mean beam brightness temperature of 10.0 K for a beamwidth of 4.1x4.4'. ...

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• Source Detections
• Radio patrol survey by Gregory and Taylor
• Source Positions

... comparison of the system performance for alfa and lbw at OH (.ps) ( .pdf ) (no amps in) . comparison of the system performance for alfa and lbw at OH (.ps) ( .pdf ) (with amps in) . ... On 01apr05 the system performance was measured using the continuum source CTA21 (B0316+162. ... The plots show the comparison of the system performance for alfa and lbw at OH (.ps) ( .pdf ) (no amps installed). ... Black is polA, red is polB. ... G/T alfa)/(G/T lbw) . ... The polB/polA performance ratios are: . ...

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• http://www.naic.edu/~phil/obsproblems/apr03PolBDrift/apr03sbc1PolBDrifts.html
• http://www.naic.edu/~phil/mbeam/calibration/01apr05_oh_performance.html
• Index of /~phil/hardware/vertex/sharemegsvertex/lcu/pcr/c600/source/PWB

The Astronomy Net . Articles | AstroGuide | ... Forums . ... H ere you can find resouces to help understand perhaps the grandest of all sciences. ... Upcoming Sky Events . ... This site includes lists of manufacturers, vendors, software, etc. organized in the AstroGuide to help when you are looking to purchase your tools. ... Astronomy Articles . ... Are you interested in writing an article for the Astronomy Net? ... www.astronomy.net . ... dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Re: Re: Thanks For Making And And Of An Excellent Open Source Progra - an

ESO Phase 3 Data Release Description Please start from this template when preparing the documentation for your ESO Phase 3 data release. ... Finally, the release description will be published as submitted - without further editing by ESO - to support the user community in utilizing the data. ... Please indicate if this is a catalogue data release. ... Data Reduction and Calibration Please address the following questions for scientific catalogue data, particularly in case of source catalogues: . ...

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• ESO - New Release of Images and Source lists for VPHAS+
• ESO - Librarians' Professional Resources
• ESO - Release of Stacked Images and Source Lists for VST ATLAS Public Survey

lsst.tcc   1.2.2-3-g89ecb63 . ... Files . ... python . ... cmd . showInstrument.py . ... 35   kwStrs.append( "Inst=%s; InstPos=%s; GCView=%s" % ( . ... 48   kwStrs.append( "IImScale=%0.4f, %0.4f; IImCtr=%0.2f, %0.2f; IImLim=%0.2f, %0.2f, %0.2f, %0.2f" % ( . ... 61   kwStrs.append( "GImScale=%0.4f, %0.4f; GImCtr=%0.2f, %0.2f; GImLim=%0.2f, %0.2f, %0.2f, %0.2f" % ( . ... 69   kwStrs.append( "GImScale=NaN, NaN; GImCtr=NaN, NaN; GImLim=NaN, NaN, NaN, NaN" ) . ... tcc.cmd.showFocus.showFocus . ...

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• lsst.tcc: python/tcc/axis/fakeAxisCtrlWdg.py Source File
• TUI:Scripts:Built In Scripts:NICFPS:Dither:Point Source
• lsst.tcc: python/tcc/base/axisLim.py Source File

... 13-Aug-2014 12:13 106K lk_20140815_0905.tar.. 15-Aug-2014 09:06 106K lk_20140901_0823.tar.. 01-Sep-2014 08:23 103K lk_20141016_1324.tar.. 16-Oct-2014 13:25 103K lk_20141211_1708.tar.. 11-Dec-2014 17:08 103K lk_20150430_0315.tar.. 30-Apr-2015 03:15 103K lk_20150430_0420.tar.. 30-Apr-2015 04:20 103K lk_20150818_1511.tar.. 18-Aug-2015 15:11 104K lk_20151113_1903.tar.. 13-Nov-2015 19:04 105K lk_20160314_0610.tar.. 14-Mar-2016 06:11 105K . ...

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• The NMW survey homepage

... LABORATORY OF RADIO ASTRONOMICAL OBSERVATIONS . Radio sources identification is one of the most important tasks of the current radio astrophysics. ... Optical idetification. ... Optical identifications of subsample of steep spectra radio sources from RC catalog using 6m SAO telescope of SAO RAS: optical observations. ... Astronomy Reports. ... Identification of radio sources with data of various radio catalogs allows one to construct continual spectrum of the object and its radio structure. ...

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• More IPC Resources
• RPM Sources of Current
• Spectra of RC-catalog sources

These pages collect together references to many pictures of the solar system that can be found on the Net. ... Since I originally compiled this list the number of relevant images has grown tremendously. ... http://www.jpl.nasa.gov/pictures/ . ... ftp://dftnic.gsfc.nasa.gov/images/gifs/ . ... http://www.jpl.nasa.gov/galileo/images.html . http://www.jpl.nasa.gov/magellan/images.html . ... http://nssdc.gsfc.nasa.gov/image/planetary/ . ... NASA Image Access Homepage (Planetary Photojournal) . ...

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• Plasma source [Oulu]
• "Exploration" as a Classroom Resource
• Earth Picture List

Stellarium 0.12.3 . ... Renderer . File Structure . File List . File Members . core . renderer . StelTextureParams.hpp . ... 6   * modify it under the terms of the GNU General Public License . ... 8   * of the License, or (at your option) any later version. ... 13   * GNU General Public License for more details. ... 64   struct TextureParams . ... 70   : autoGenerateMipmaps (false) . ... 84   TextureParams & filtering ( const TextureFiltering filtering ) . ...

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• core/StelTexture.hpp Source File
• Stellarium: ShortcutsFilterModel Class Reference
• Stellarium: gui/ShortcutsDialog.hpp Source File

... 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. ...

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• Study of radio spectra and variability of GPS sources
• Detection of polarized radiation sources with unusual spectral characteristics
• RCJ0311+0507

home education > resources . SEARCH ASP SITE: Match ALL words Match ANY word . ... Resources . ... Astronomy Education Bibliography . ... Astronomical Pseudo-Science . ... Astronomy of Many Cultures Resource Guide . ... Black Holes: An Introductory Resource List . ... Space Science Education Resource Directory . ... A New York Times reporter examines the work of John Mack on UFO abductions and critiques the whole phenomenon and the media's exploitation of it: http://www.around.com/abduct.html . ...

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• ASP: Black Holes: An Introductory Resource List
• ASP: Educational Resources
• ASP: Astronomical Pseudo-science: A Skeptic's Resource List

... This gives a nice opportunity to check the quality of the FIRPO photometry against that of TIRGO. ... The values are Program POLYFIT V 10/Jul/90 ( A.Richichi ) - 24-Aug-1997 13:38:25 File : diff_temp_jc.dat Pol. degree: 1- N = 10- [ 2786.00- 4095.00 ] - [ 0.00- 1194.00] 1 -.10304E+01 0.26412E+00 2 0.29958E-03 0.74406E-04 sdev: 0.16063E+00 chi2 :0.24486E+01 Program POLYFIT V 10/Jul/90 ( A.Richichi ) - 24-Aug-1997 13:42:59 File : diff_temp_hc.dat Pol. degree: 1- N = 10- [ 2786.00- ...

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• mod_sed - Apache HTTP Server
• How filters work in Apache 2.0 - Apache HTTP Server
• Other WWW Astronomy Resources

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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• Index of /ftproot/pub/comp/os/os2/sai/programming/source
• Index of /ftproot/pub/rec/music/lyrics/asv-collection/resources
• Index of /ftproot/pub/comp/os/os2/leo/drivers/source

... Our Java and Python software runs anywhere on Windows, Mac, and Linux . ... Alsvid - Algorithms for visualization and processing of image data with Python . Our observatory software . PyDome - Astronomical dome control in Python . ... Software archive . ... XEphem for visual access to astronomical data and remote telescope operation (Linux and Mac OS X) . ... SAOImage DS9 for astronomical data visualization (Linux, Mac OS X, and Windows) . ... G ttingen ImageJ astronomical resources . ...

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• NewPlugin (ImageJ API)
• NexStar Resource Site - Programming Cable for N8/11 GPS
• Moore Observatory Information Resource