CYBERSKA

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

Results for "evla"

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  • EVLA Deep Polarization Field

    EVLA Deep Polarization Field

    A Resident Shared Risk Proposal with NRAO to carry out a deep polarization mosaic image to probe the polarization properties of the microJy radio source population.

    Tags: polarization, evla, nrao

    4063 days ago

  • Radio Observations of HD 80606 Near Planetary Periastron

    This paper reports Very Large Array observations at 325 and 1425 MHz (90cm and 20cm) during and near the periastron passage of HD 80606b on 2007 November 20. We obtain flux density limits (3-sigma) of 1.7 mJy and 48 microJy at 325 and 1425 MHz, respectively, equivalent to planetary luminosity lim...

    Tags: planets, ska, low frequency, evla

    4309 days ago

  • EVLA ELAIS N1 Polarized Intensity

    Channel averaged image of polarized intensity (based on band average of Q and U)

    Tags: evla, en1

    2453 days ago

  • SKA Calim 2011 - Day 1

    Square Kilometre Calibration Meeting 2011 at the University of Manchester, UK. Day 1 LOFAR Status (Ronald Nijboer) - LBA (10/30 - 80 MHz), HBA (120-240 MHz). Superterp ~ 350m, Core +18 stations ~ 3km, NL Remote ~ 80km, EU remote ~ 1000km. Currently:  2. 0cores, 7 remote, 6 EU. 102 compute ...

    Tags: ska, calibration, mwa, lofar, askap, evla, algorithms

    4035 days ago

  • SKA Calim 2011 - Day 2

    Square Kilometre Calibration Meeting 2011 at the University of Manchester, UK. Day 2 Next generation Calibration: John Q. Astronomer's Perspective (Ian Heywood) - Primary beam issues at low decs. Calibration in CASA. Intrinsic or apparent transients? Either way this can make a mess of your cont...

    Tags: ska, calibration, mwa, lofar, askap, evla, algorithms

    4037 days ago

  • Preliminary 5 GHz source counts

    Here are prelimary sources counts at 5 GHz from ten-pointing mosaic C-array image.  The rms noise is 1.9 μJy.  These counts are made from an aips sad source list with a 5σ threshold in peak flux.  There are 267 sources in the list. The flux densities in the plot ...

    Tags: evla, en1, counts

    3561 days ago

  • C configuration Stokes I

    Total Intensity image created with mfs using just the C configuration data.   RMS is about 1.7 μJy.

    Tags: EN1, evla

    3476 days ago