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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:28 disclaimer | copyright 
Item 825 of 1443 Analysis Date & Time 2026-04-22 08:29:53 UT From File TR2604220828 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0828UT 15°E 8pBP6It0
DoY=112.35278 File=TR944243.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.574 105.416 2.688
F 3.71 165.158 33.058

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.838 1.592 2.43

Vector Velocities (m/s)
  VX VY VZ VM VB
E 20.6±30.3 42.8±7.8 -7.7±95.2 -16.4±93.9 40.3±17.5
F 10.7±71.7 221.1±10 21.7±84.5 -24.5±82.1 220.8±22.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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