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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:48 disclaimer | copyright 
Item 748 of 1444 Analysis Date & Time 2026-04-22 12:49:54 UT From File TR2604221248 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1248UT 15°E 8pBP6It0
DoY=112.53333 File=TR944373.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.877 106.21 6.67
F 4.601 288.012 113.893

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.805 8.432 12.237

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.8±24.9 23.5±5.9 -11.6±33.3 -16.3±33 20.6±7.6
F -43.9±44.2 -40.9±3.9 6.3±72.5 14.7±70.6 -38.7±17.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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