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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:52 disclaimer | copyright 
Item 746 of 1444 Analysis Date & Time 2026-04-22 12:53:59 UT From File TR2604221252 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1252UT 15°E 8pBP6It0
DoY=112.53611 File=TR944375.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.722 105.029 5.237
F 4.543 267.522 104.709

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.261 7.558 10.819

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.9±22.1 5.5±4.8 1.3±39.8 0.1±39 5.6±9.4
F 26.1±34 15.1±2.6 3.9±52.3 0.7±51 15.6±11.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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