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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:14 disclaimer | copyright 
Item 922 of 1443 Analysis Date & Time 2026-04-22 05:16:01 UT From File TR2604220514 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0514UT 15°E 8pBP6It0
DoY=112.21806 File=TR944146.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.235 108.178 5.617
F 4.36 306.6 89.924

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.19 5.98 9.169

Vector Velocities (m/s)
  VX VY VZ VM VB
E 3.8±32.6 -72.4±15.9 8.1±57.6 22.9±59.3 -69.1±7.7
F 55.9±109.9 133.9±15.1 15.2±147.5 -12.8±145.3 134.2±29.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.88 0.008

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