Fasr science definition workshop Greenbank May 23-25, 2002
Nançay Radioheliograph
•General characteristics (cont.)
–Bandwidth: 700 kHz
–Dynamic: 45 db (power in that bandwidth)
–Separate flux receivers set attenuators (time constant: 5 ms)
–Multifrequency done by high speed (5ms) frequençy switching between 5 to 10 frequencies
–Further integration gives standard mode: 8 Im./sec for 5 almost simultaneous frequencies.
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