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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-27 08:06 disclaimer | copyright 
Item 1 of 1225 Analysis Date & Time 2026-07-27 08:07:52 UT From File TR2607270806 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-27 0806UT 15°E 8pBP6It0
DoY=208.33749 File=TR101129.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.553 107.893 11.539
F 6.999 304.53 70.757

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.526 12.126 19.651

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.9±19.3 35±7.8 -3.4±43.3 -10.6±42.3 33.5±11.9
F -2.6±22.7 44.1±3.2 -0.1±17.4 -9.2±16.6 43.1±6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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