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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 09:06 disclaimer | copyright 
Item 804 of 1444 Analysis Date & Time 2026-04-22 09:08:01 UT From File TR2604220906 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0906UT 15°E 8pBP6It0
DoY=112.37917 File=TR944262.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.364 98.762 2.64
F 3.978 190.175 43.601

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.331 2.413 3.744

Vector Velocities (m/s)
  VX VY VZ VM VB
E 4.3±28.4 90±22.6 -15.2±92 -33.5±94.4 84.9±7.9
F -20.6±66.6 26.5±10.2 -4.4±95.9 -9.8±92.5 25±27.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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