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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:22 disclaimer | copyright 
Item 586 of 1444 Analysis Date & Time 2026-04-22 16:23:58 UT From File TR2604221622 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1622UT 15°E 8pBP6It0
DoY=112.68195 File=TR944480.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.929 102.4 2.509
F 4.563 256.718 34.686

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.986 2.527 4.512

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.5±38.1 -2.2±11.6 7.5±50 7.8±50.6 -0.6±8.5
F -20±35 -9.3±4.6 4.3±58.8 6.2±57.2 -8.2±14.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.22 0.004

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