Skip to main content

Advertisement

Fig. 3 | Earth, Planets and Space

Fig. 3

From: Survey of conditions for artificial aurora experiments at EISCAT Tromsø using dynasonde data

Fig. 3

Variations in possible UT-date for conducting artificial aurora experiments from 2000 to 2005 (from a to f). The red region indicates periods under the possible condition, and the gray region indicates periods under the impossible condition. The white region corresponds to periods when there are no data. The solar zenith angle (SZA) of 96° is described by the black curve. Note that LT = UT + 1 h (for winter time), at Tromsø

Back to article page