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nvss [2026/09/14 09:03] – dparadisnvss [2026/09/14 09:26] (current) – dparadis
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 The National Radio Astronomy Observatory (NRAO) observed the sky north of declination -40° using the Very Large Array (VLA) (D-array) at the 1.4 GHz frequency. We present the total intensity survey, covering 82% of the sky, at an angular resolution of 45". Units of the map are Jy/beam. \\ The National Radio Astronomy Observatory (NRAO) observed the sky north of declination -40° using the Very Large Array (VLA) (D-array) at the 1.4 GHz frequency. We present the total intensity survey, covering 82% of the sky, at an angular resolution of 45". Units of the map are Jy/beam. \\
  
-Healpix map made by D. Paradis. +Healpix map made by D. Paradis. The map is in NSIDE=8192 (slighty over-sampled).
  
 ===Reference=== ===Reference===
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 === Map === === Map ===
 +
 +@@ENV:CADE_FILES_URL:/documents/Ancillary/NVSS/NVSS_1_8192_partial.fits|NVSS_1_8192_partial.fits@@ (7.95 Go)
 +<html>
 +<button class="aladin-desktop-btn" type="button" id="nvss">Aladin</button>
 +</html>
 +
 +<html>
 +<div class="flex-column w-450 bg-black">
 +    <div id="aladin-lite-nvss" class="h-400"></div>
 +</div>
 +</html>
 +
 +=== HiPS ===
 +
 +Enter the following URLs in Aladin ("Files" then "Use directly a URL"):\\
 +@@ENV:CADE_FILES_URL:/documents/Ancillary/4Aladin/NVSS@@\\
 +
 +
 +=== Original WCS Data ===
 +
 +https://www.cv.nrao.edu/nvss/anonftp.shtml
 +
 +=== Project website===
 +
 +https://www.cv.nrao.edu/nvss/
 +
 +<html>
 +<script src="lib/scripts/aladinsamp.js"></script>
 +<script src="lib/scripts/aladinlite.js"></script>
 +<script src="lib/scripts/aladinliteutils.js"></script>
 +<script>
 +    const aladinDesktopMapsList = [
 +        { btnId: 'nvss', endPath: "NVSS/NVSS_1_8192_partial.fits", name: "NVSS" },
 +    ];
 +
 +    const aladinLiteMapsList = [
 +        { divId: '#aladin-lite-nvss', name: 'NVSS', endPath: 'NVSS', ra: 0, dec: 0 },
 +    ];
 +
 +    initAladinDesktopSenders(aladinDesktopMapsList)
 +    setAladinLiteMap(aladinLiteMapsList)
 +</script>
 +</html>
 +
 +
 +