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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:56 disclaimer | copyright 
Item 959 of 1444 Analysis Date & Time 2026-04-22 03:57:55 UT From File TR2604220356 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0356UT 15°E 8pBP6It0
DoY=112.16389 File=TR944107.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.372 119.931 2.002
F 3.71 283.402 74.644

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.084 3.594 5.679

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.8±41.2 -110.8±19.2 28.7±67.8 51±70 -102.4±8.4
F 34.2±119.1 -105.9±27.2 -58.9±133.8 -35.7±135.6 -115.8±15.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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