This page holds the archived system performance data (the current data is on the system performance page) . ... Gain,Tsys,Sefd.. Coma,sidelobes, beam efficiency . Pointing errors. Az,za coverage . Hour of day when sources measured. 01sep01 thru 30jul02 (cooled receiver to - room temp amps installed) . ... Hour of day when sources measured (.ps) (.pdf) . ... Hour of day when sources measured. 21aug02 thru 01feb03 (horn focus change to reshimming of elevation rails, pointing model). ...

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• jun12-dec12 sysperf,pnterror

Next: A box, to include Up: To produce a region Previous: To produce a region . select cursor and circle . When in the image window, the mouse now has a box shape with an arrow at the upper left corner. The mouse buttons act as follows: . LEFT - to move the center of the circle at the position of the arrow point. ... RIGHT - idle. center the circle at the point source by positioning the arrow point and clicking on the LEFT mouse button. A circle will appear at the arrow position. ...

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• Source Selection
• *imcnts* - Find background subtracted counts for a point source
• Spectral Extraction of Point Sources

... At high count rates, the video processing unit (VPU) of the FOC undercounts photon events, resulting in a nonlinear count rate. ... The FOC remains linear to much higher count rates for point sources than for uniform sources. ... Here, a uniform source is defined to be one in which the flux varies by less than +/- 10% on scales of 10 pixels, and the nonlinearity threshold is defined to be the count rate at which the FOC exhibits nonlinearity at the 10% level. ... 512 zoom x 1024 . ... 256 x 256 . ...

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• WFPC2 CTE Estimation Tool for Point Sources
• WFPC2 CTE Estimation Tool . for Point Sources - 1
• WFPC2 ETC for Point Sources - v4.0

[ CATS home ] [ Back to CATS list ] [ ftp ] . 2000ApJS..131..335Rutledge+ . Division of Physics, Mathematics and Astronomy MS 220-47, California Institute of Technology, Pasadena, CA 91107 rutledge@srl.caltech.edu, rb@astro.caltech.edu, prince@srl.caltech.edu

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• IRAS IDS
• Explanatory Supplement to the 2MASS Second Incremental Data Release
• Source Positions

... especget (especget-1.19) [xmmsas_20050815_1803-6.5.0] . ... especget filestem=myagn srcexp="((DETX,DETY) IN circle(572,-635,800))" . backexp="((DETX,DETY) IN annulus(572,-635,1600,3200))" . ... This command line produces the files myagn_src.ds, myagn_bgd.ds, myagn_src.arf, myagn_src.rmf . The command will take quite a while to run because of the RMF generation stage . A PN observation processed with this command will take roughly twice as long as a MOS observation. ...

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• How to extract MOS spectra of a point-like source and associated matrices
• rgsproc, coordinates and masks

... 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
• QPSIM: An IRAF/PROS Tool for Source Simulation
• ADASS 2003 Conference Proceedings

... User Guide ] Task: uvflux Purpose: Determine some statistics about visibilities. Categories: uv-analysis UvFlux is a MIRIAD task which gives a mean visibility value. The visibilities are averaged together regardless of time, (u,v) coordinate, frequency or baseline. ... It also prints out the rms scatter around the vector mean, and the RMS variation in the amplitude. ... Vector Average -- This is simply the normal average (mean) of the real and imaginary parts of the visibility data. ...

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• User Parameters - Continuum Source-finding CentralProcessor 0.11 documentation
• difx:build [ATNF VLBI Wiki]
• Visibility Processing

... 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. ...

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• Energy and the Environment: Resources for a Networked World

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

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• Lagrangian Points
• Plasma source [Oulu]
• ULF waves [Oulu]

The NICFPS:Dither:Point Source Random script allows you to take a sequence of exposures in a square pattern plus a point in the middle. This pattern is typically used for point sources. ... Any dither point may be omitted by unchecking its checkbox before running the script. ... Dither pattern without randomization . ... Randomization 1. ... Dither pattern with randomization Thanks to Corey Wood for the first implementation of randomization and for the images used in the documentation. ...

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• TUI:Scripts:Built In Scripts:NICFPS:Dither:Extended Source
• lsst.tcc: python/tcc/cmd/process.py Source File
• TUI:Building TUI from Source On Windows

Radio Interferometry Principles . Radio Interferometry Signal Processing . ... A radio interferometer consists of a pair of directional antennas that are tuned to receive radio emissions from a source in a desired RF band. ... The antennas are pointed at the radio source of interest and are set up to receive the signal and process it into a form suitable for transmission to the correlator. ... In connected element interferometry, the digital signal goes directly to the correlator. ...

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home education > resources . SEARCH ASP SITE: Match ALL words Match ANY word . ... Resources . ... Astronomy Education Bibliography . ... Astronomical Pseudo-Science . ... Black Holes: An Introductory Resource List . ... Astronomy . ... Space Science Education Resource Directory . ... http://www.aas.org/education/ancientuniverse.html . National Center for Science Education: Best web site for keeping up with issues in this area, with many articles, resources, and links. http://www.ncseweb.org . ...

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• ASP: Black Holes: An Introductory Resource List
• ASP: Multicultural Astronomy: The Astronomy of Non-western Cultures: A Resource
• ASP: Around the World with Universe in the Classroom

... 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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• LWN: Driver porting: supporting mmap()
• di_eks
• Work Scan Program + Data Viewer (IDL widget)

... The essence of the solution is to generate a virtual PC on your desktop PC and install an old Linux distribution, circa 2006, in that. ... There are two major free virtual machines available for Linux, these are VirtualBox and KVM. ... Boot the virtual machine. ... Install a Linux 2.6 kernel if it isn't installed by default (you'll need to reboot the virtual machine after this step): . ... Printable View of http://www.mrao.cam.ac.uk/projects/OAS/pmwiki/pmwiki.php/MROIDelayLine/TrolleySoftware) ...

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• G332.4-0.4
• OptInt PmWiki : Trolley Software
• OptInt PmWiki : Trolley Software | History

... Appendix B. FTS Parser Example . ... This is a test_ parser .c #ifdef PG_MODULE_MAGIC PG_MODULE_MAGIC; #endif /* * types */ /* self-defined type */ typedef struct { char * buffer; /* text to parse */ int len; /* length of the text in buffer */ int pos ; /* position of the parser */ } ParserState ; /* copy-paste from wparser.h of tsearch2 */ typedef struct { int lexid; char *alias; char * descr ; } LexDescr; /* * prototypes */ PG_FUNCTION_INFO_V1(testprs_start); Datum testprs_start( ...

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• Open Source Convention
• Oleg Bartunov's Home Page

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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This document explains some of the directives provided by the core server which are used to configure the basic operations of the server. ... Process Creation . Network Configuration . ... User . ... A single control process is responsible for launching child processes which listen for connections and serve them when they arrive. ... The User and Group directives are used to set the privileges of the Apache child processes. ... The child process creates multiple threads to serve requests. ...

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• Apache suEXEC Support
• Apache module mod_imap
• Source Re-organisation

... Solar flare activity is produced by the processes of accumulation and release of energy in an active region. ... In the framework of study of solar active regions, producing powerful flares the researchers from the RATAN-600 radio telescope have detected sources with features in the form of a sharp drop in the intensity of polarized radiation in various parts of the recorded frequency range (2-16GHz), sometimes changing the sign of polarization. ...

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• Study of radio spectra and variability of GPS sources
• Detection of Radio Transients and Variable Radio Sources Using the Archive Data
• Metagalaxy sector, archive 2015

Modules | ... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 . ... Please be patient, and point out any discrepancies or errors on the developer/ pages directly to the dev@httpd.apache.org mailing list. ... Apache 1.3 API Notes . Apache 2.0 Hook Functions . Request Processing in Apache 2.0 . ... Converting Modules from Apache 1.3 to Apache 2.0 . ... Apache 2.x Thread Safety Issues . ... Licensed under the Apache License, Version 2.0 . ...

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• Labir Locally Mantained Hotlist
• Kernel source is already browsable online
• Using Apache With RPM Based Systems (Redhat / CentOS / Fedora) - Apache HTTP

... Public . Science . ... Science Users Information > Observing with ESO Telescopes > Phase 3 > Data Releases . ... Public Surveys . ... Data Releases . ... Data delivered by ESO Public Survey projects: . ... Data Release . ... Deep co-added, resampled images and associated source lists per band (3rd data release) . ... ZYJHKs images and associated source lists of completed survey tiles covering ~690 sq.deg . ... YJKs images and associated source lists for 7 survey tiles (4th updating data release) . ...

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