... Let us assume to begin with that there is no source at a given location, only background. Let us calculate the probability that the observed counts at that location are due solely to background. ... The routines described in the present section are designed to take as arguments the probability cutoff (actually a cutoff in likelihood is used) and the background, or expectation value for the counts, and use them to calculate the minimum value of source counts which is detectable at those levels. ...

Еще в разделе: (Показать все результаты (>30571) - xmm.vilspa.esa.es/ )

• Description

Next: Information Missing or Incorrect Up: Getting Data In and Previous: FITS Tapes and Miriad . For visibility data, the current version of fits can cope with both single- and multi-source files, with single or multiple antenna configurations (earlier versions of fits were more limited). ... Task fits does not read or use AIPS calibration tables (SN, CL, BP, and BL). ... By default the AIPS task to write FITS files, FITTP , writes to the directory /DATA/FITS . ... Read in visibility data . ...

Еще в разделе: (Показать все результаты (>16787) - www.atnf.csiro.au/ )

• PPTA Wiki | Projects / RedGW
• selfcal
• imstat

... 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. ...

Еще в разделе: (Показать все результаты (>1995) - www.adass.org/ )

• Heuristic Estimates of Weighted Binomial Statistics for Use in Detecting Rare

... Posts tagged ?Upper Limits? Nov 24th, 2007| 09:26 am | ... ArXiv] 4th week, Nov. ... This week, instead of only filtering AstroStatistics related papers from arxiv, I chose additional arxiv/astro-ph papers related to CHASC folks? astrophysical projects. ... Due to the CHACS? long history (we are celebrating the 10th birthday this year) and my being a newbie to CHASC, I may not pick up all papers related to the projects of current, former, and future CHASC members and dedicated slog readers. ...

Еще в разделе: (Показать все результаты (>4177) - hea-www.harvard.edu/ )

• Limiting Energy Channels Input to the Fit
• The AstroStat Slog Confidence Limits
• Autoconfigure of Frame #1

... Apache HTTP Server Version 2.4 . Apache > HTTP Server > Documentation > Version 2.4 > Programs . ... htcacheclean is used to keep the size of mod_cache_disk 's storage within a given size limit, or limit on inodes in use. ... If one or more URLs are specified, each URL will be deleted from the cache, if present. ... Specify limit as the total disk cache size limit. ... By passing the -a or -A options to htcacheclean , the URLs within the cache will be listed as they are found, one URL per line. ...

Еще в разделе: (Показать все результаты (>7966) - www.arcetri.astro.it/ )

• File Descriptor Limits - Apache HTTP Server
• mod_ratelimit - Apache HTTP Server
• Setting resource limits

Introduction to Hardware Signal Injections Peter Shawhan, Isabel Leonor, Szabi MАrka (LIGO/Caltech, U. of Oregon, LIGO/Caltech) LSC Meeting March 19, 2003 LSC Meeting, 19 March 2003 Shawhan, Leonor, Marka LIGO-G030112-00-D Uses of Hardware Signal Injections Complete end-to-end test of detector and analysis Verify that detector does not distort si gnal in unexpected ways Verify that search algorithm can detect signals ! ...

Еще в разделе: (Показать все результаты (>275) - zebu.uoregon.edu/ )

• Nuclear Waste Disposal
• QSO Absorption Lines and Other Cosmological Probes

Target Acquisition Reference Information . ... In almost all cases where an onboard acquisition will not work (because the object is in a crowded field, or is variable, or is a moving target), it is sufficient to use an early acquisition to get a WFPC2 or FOC image a few weeks in advance of the GHRS observation. ... Explicit BRIGHT and FAINT limits may be specified if you desire, although there is an increased risk of a failed acquisition unless you are confident of those fluxes. ... MAPs . ...

Еще в разделе: (Показать все результаты (>16719) - www.stsci.edu/ )

• covar2ellipse.pro (JWST Pipeline routines in IDL)
• Power Spectral Analysis
• Prescription Retrieval

... Apache HTTP Server Version 2.2 . Apache > HTTP Server > Documentation > Version 2.2 > Virtual Hosts . ... When using a large number of Virtual Hosts, Apache may run out of available file descriptors (sometimes called file handles ) if each Virtual Host specifies different log files. ... Unix operating systems limit the number of file descriptors that may be used by a process; the limit is typically 64, and may usually be increased up to a large hard-limit. ...

Еще в разделе: (Показать все результаты (>2377) - www.sao.ru/ )

• Time series analysis in the frequency domain
• Test statistics
• Presentation and inspection of results

The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Software authors of "Quick Fringe" and "MaxImDL." Quick Fringe is an optical interferogram fringe analysis program. ... 613) 225-2732 . ... 613) 225-9688 . Web Site . ... Web . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...

Еще в разделе: (Показать все результаты (>2265) - www.astronomy.net/ )

• Astronomy Binoculars - The Skies The Limit - an Astronomy Net Article
• Skies Unlimited, LLC, AstroGuide Listing
• Quicksand As Black Hole Model? - an Astronomy Net Blackholes Forum Message

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. ...

Еще в разделе: (Показать все результаты (>110) - neptun.sai.msu.ru/ )

• Apache Server Virtual Host Support

Home About Meade Product Information Dealer Locator Customer Support Investor Relations Dealer Support Employment Opportunities Site Map . Meade Instruments Corporation . ... Meade Binocular Limited Warranty . ... Meade will repair or replace the product, or part thereof, found upon inspection by Meade to be defective, provided the defective part or product is returned to Meade, freight prepaid, with proof of purchase. ... This warranty supersedes all previous Meade binocular warranties. ...

Еще в разделе: (Показать все результаты (>2471) - www.meade.com/ )

... GCN 8471 | ... TITLE: GCN CIRCULAR NUMBER: 8516 SUBJECT: GRB 081102: MASTER refind and final results DATE: 08/11/11 15:50:10 GMT FROM: Vladimir Lipunov at Moscow State U/Krylov Obs E. Gorbovskoy, V. Lipunov, V.Kornilov, A.Belinski, N.Shatskiy, N.Tyurina, D.Kuvshinov, P.Balanutsa Sternberg Astronomical Institute, Moscow State University A. Tlatov, A.Parkhomenko Kislovodsk Solar Station of the Pulkovo Observatory V.Krushinski, I.Zalognikh Ural State GCN Circ 8470, Lipunov et al., ...