Feb 112014
 
Active regions 1967 & 1968

Active regions 1967 & 1968

When a sunspot rotates into view it is assigned a number, even if the sunspot already had a number assigned to it on a previous rotation. Sunspot ARs 1967 and 1968 were numbered 1944 and 1946 the last time around. See the 8 Jan 2014 image.

  • Telescope : Celestron NexStar 8
  • Mount       :
  • Camera     : Sony A35 DSLR
  • Exposure   : [C:1×0.003 sec @ ISO 100]
  • Software    :
 Posted by at 12:11 am