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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:38 disclaimer | copyright 
Item 938 of 1444 Analysis Date & Time 2026-04-22 04:39:51 UT From File TR2604220438 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0438UT 15°E 8pBP6It0
DoY=112.19305 File=TR944128.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.8 117.551 14.5
F 4.106 306.409 112.683

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.148 6.644 9.792

Vector Velocities (m/s)
  VX VY VZ VM VB
E -117.5±108 -232.1±50.2 44.3±305.6 91.4±307.2 -217.9±39
F -35.7±120.7 13.6±21 -2.7±238.6 -5.5±234.9 12.7±47.1

Irregularity Parameters
  SPINSPAM
E 2.4 0.023
F 0 0

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