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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:06 disclaimer | copyright 
Item 836 of 1443 Analysis Date & Time 2026-04-22 08:07:58 UT From File TR2604220806 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0806UT 15°E 8pBP6It0
DoY=112.33750 File=TR944232.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.823 107.972 8.889
F 3.757 168.093 33.687

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.95 1.664 2.614

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.3±33.6 -45.4±11.9 -4.2±106.7 5.3±105.8 -45.3±18
F -16.5±47.2 29.7±7.4 -3.8±68.3 -9.8±66.3 28.3±17.9

Irregularity Parameters
  SPINSPAM
E 2.78 0.019
F 0 0

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