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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 11:14 disclaimer | copyright 
Item 789 of 1443 Analysis Date & Time 2026-04-22 11:16:03 UT From File TR2604221114 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1114UT 15°E 8pBP6It0
DoY=112.46806 File=TR944326.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 105.029 6.578
F 4.106 184.449 45.125

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.349 2.661 4.01

Vector Velocities (m/s)
  VX VY VZ VM VB
E 61.5±24.6 80.4±7.9 -11.6±43.7 -28±43.4 76.3±9.8
F 26.7±72.5 27.6±9.4 -9.7±73 -15.2±70.6 25±21

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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