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GLEAM survey

http://mwatelescope.org/science/gleam-survey

GLEAM Catalog

fits images

  1. Su et al. Galactic synchrotron emissivity measurements between 250deg < l < 355deg from the GLEAM survey with the MWA, Monthly Notices of the Royal Astronomical Society, 465, 3163
  2. Hurley-Walker et al. GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey I: A low-frequency extragalactic catalogue, Monthly Notices of the Royal Astronomical Society, 464, 1146. Also see GLEAM Catalogue at Vizier
  3. Wayth et al., GLEAM: The Galactic and Extragalactic All-sky MWA survey, Publications of the Astronomical Society of Australia, Volume 32, id.e025 (2015)
  4. Callingham et al. Extragalactic Peaked-Spectrum Radio Sources at Low Frequencies, Astrophysical Journal, in press, arXiv:1701.02771

Some famous sky survey

NameTelescopeFrequencyCatalogRef
GLEAMMWA72-231 MHzVizieRHurley-Walker+ 2017
NVSSVLA1.4 GHzVizieRCondon+ 1998
ECDF-SVLA1.4 GHzVizieRMiller+ 2013
SUMSSMOST843 MHzVizieRMauch+ 2003
ASKAPASKAP-BETA711–1015 MHzVizieRHeywood+ 2016
TGSSGMRT150 MHzVizieRIntema+ 2017
VLSSrVLA73.8 MHzVizieRLane+ 2014
MRCMRT408 MHzVizieRLarge+ 1981
AT20GATCA20 GHzVizieRMurphy+ 2010
ATLASATCA1.4 GHzVizieRFranzen+ 2015
ATLASATCA5.5 GHzVizieRHuynh+ 2015
2dFGRSAATOptVizieRColless+ 2001
6dFGSUKSTOptVizieRJones+ 2009
SDSSAPOOptVizieRAbazajian+ 2009

Spectrum fitting

Program code: spect.py

Example data: J211949-343936.dat

Results:

Reference: Callingham+ 2017


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