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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:44 disclaimer | copyright 
Item 907 of 1443 Analysis Date & Time 2026-04-22 05:46:01 UT From File TR2604220544 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0544UT 15°E 8pBP6It0
DoY=112.23889 File=TR944161.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.526 111.341 6.951
F 4.338 303.093 113.958

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.422 7.5 10.922

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.8±19.4 -15.1±8.2 7.9±39 10.9±39 -13.1±7.8
F 2.3±43.4 75±6.4 7.2±86.1 -8.5±84.6 74.9±17

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

Analysis Results in Tabular Format
Analysis Results in SAO Format
Housekeeping Information