Annotation
A new (global) series of Wolf numbers (W G ), which takes all the sunspots on the Sun’s surface, including the spots that are invisible from the Earth, into account, is proposed for consideration with the aim of obtaining a more complete characteristic of solar activity. The optimum configuration of spacecraft for this purpose is examined.
Received: 2012 March 20
Approved: 2012 November 2
PACS:
96.60.qd Sun spots, solar cycles
© 2016 Publisher M.V.Lomonosov Moscow State University
Authors
I.F. Nikulin
Sternberg Astronomical Institute, Moscow State University, Universitetskii pr. 13, Moscow, 119999, Russia
Sternberg Astronomical Institute, Moscow State University, Universitetskii pr. 13, Moscow, 119999, Russia