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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:30 disclaimer | copyright 
Item 674 of 1443 Analysis Date & Time 2026-04-22 13:32:04 UT From File TR2604221330 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1330UT 15°E 8pBP6It0
DoY=112.56250 File=TR944394.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.839 107.272 4.674
F 4.57 256.541 70.928

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.845 5.183 8.028

Vector Velocities (m/s)
  VX VY VZ VM VB
E 16.9±30 13.6±7.1 2.7±50.2 -0.2±49.9 13.9±8.7
F -93.9±38.2 74.1±5.1 17±43.4 1.3±41.7 76±13.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.32 0.003

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