Free Access

Table 1

Calculated parameters required to compute SEFDI for the array pointing at the Hydra-A source (Az = 81°, ZA = 46°) on 2014-12-26 at 16:05:43 UTC.

X Y


110.08 MHz 154.88 MHz 249.6 MHz 110.08 MHz 154.88 MHz 249.6 MHz
Taπt (K) 603 227 66 573 222 63
Trcv (K) 180 80 59 126 51 50
ηrad 0.986 0.972 0.989 0.981 0.980 0.951
R (Ω) 15 51 71 22 113 81
lθ (m) 0.112 + j1.441 2.372 − j0.113 −0.095 + j1.931 0.022 + j0.237 0.441 − j0.106 0.008 + j0.740
lϕ (m) −0.008 − j0.299 −0.494 + j0.018 0.080 − j0.339 0.083 + j1.962 3.779 − j0.680 −0.880 + j2.045

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.