THEMIS and DOT joint observations on NOAA 9716
Ephemeral magnetic emergence has been detected in a decaying β region observed in December 2001 simultaneously with the DOT and THEMIS. We present here the main characteristics of this phenomenon. Also the time evolution of a small group of pores is shown together with the time evolution of an horizontal magnetic field overlying them.
Briand, C. et al.
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10
2002