
TY  - JOUR
A1  - Roberts, JA 
T1  - Solar Radio Bursts of Spectral Type II
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1959
VL  - 12
IS  - 4
SP  - 327
EP  - 356
KW  - 
UR  - https://doi.org/10.1071/PH590327 
N2  - The characteristics of bursts of spectral type II are studied in a sample of 65 bursts. Approximately half the bursts show harmonic structure and about half are compound type III-type II events. Band splitting, the doubling of both the fundamental and second harmonic bands, is also relatively common. A rather less common feature is the appearance of herring-bone structure in which the slowly drifting band of the type II burst appears to be a source from which rapidly drifting elements diverge towards lower and higher frequencies. 
ER  -

