BOULDER, Colorado, Oct. 4 (TNSres) -- The National Center for Atmospheric Research issued the following news release: * * * International team produces global maps of coronal magnetic field * * * For the first time, scientists have taken near-daily measurements of the Sun's global coronal magnetic field, a region of the Sun that has only been observed irregularly in the past. The resulting observations are providing valuable insights into the processes that drive the intense solar storms tha  more