29 Jun 2017 12:24 UT
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Enter a date: Ex: 28/3/2001, 28.3.1, 28-3-01,YYYYMMDD or YYMMDD
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Tools

Ephemerids

This tool compute:
  • conversion between Calendar and Julian date
  • B0, L0, P solar parameters
  • a GIF image of the solar grid
  • an ASCII file of ephemerids

Solar Spectrum

This tool compute the solar spectrum in 3 format:
  • plot intensity/wavelength
  • GIF image
  • ASCII values intensity/wavelength

Related topics

Some external tools

Solar Webcams

  • H Alpha
  • From Meudon Solar Tower
Statistics - Contact - Copyright WDC-Solar Activity, Regular Member of
Last update: 08 Aug 2008 11:33