CYBERSKA

 A Cyberinfrastructure platform to meet the needs of data intensive radio astronomy on route to the SKA

Results for "source finding"

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  • Automated Source Finding - Duchamp

    Here are some initial results of automated source finding with the GALFACTS dataset. The Duchamp source finding software has been run on the GALFACTS C-field 13 Jul 2010 Release. I have completed some preliminary source finding in the C-field 13 Jul 2010 Release with Duchamp. This is for a media...

    Tags: galfacts, cfield, igalfa, sources, source finding

    3047 days ago

  • Source Properties

    Here are some initial results and analysis of automated source finding with this GALFACTS dataset. 

    Tags: galfacts, cfield, igalfa, sources, source finding

    3043 days ago

  • Automated Source Finding - SAD

    Having looked at the C-field 13 Jul 2010 Release with Duchamp and encountering a few issues I thought it would be prudent to run a similar analysis with the AIPS implemenation of SAD. In the Stokes I image, some 489 sources were found down to a detection threshold of 1K (as with Duchamp a numbe...

    Tags: galfacts, cfield, igalfa, sources, source finding, nvss, gb6, sad, aips

    3039 days ago

  • Output of SAD source finding challenge

    AIPS SAD was run on the three challenge data images.  The run was carred out by Larry.  Due to the limit on the number of sources that can be fit, Larry split the the challenge 1 and 2 images into east and west portions and ran SAD independently on each.  These SAD output files wer...

    Tags: source finding, challenge

    1818 days ago

  • AST5004Z.pdf

    Slides for automated source detection and source counts component of data science for astronomy course.

    Tags: data science, source finding

    390 days ago