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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 18:46 disclaimer | copyright 
Item 727 of 1444 Analysis Date & Time 2025-07-11 18:47:54 UT From File TR2507111846 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1846UT 15°E 8pBP6It0
DoY=192.78195 File=TR747487.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.995 259.993 84.865

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.862 10.668 15.53

Vector Velocities (m/s)
  VX VY VZ VM VB
E -77.9±51.4 -1.5±10.3 8.8±31 8.9±30.9 0.3±10.6
F -250.4±165.9 89.6±16.9 -6.9±70.1 -25.3±66.8 86.2±27.2

Irregularity Parameters
  SPINSPAM
E 3.66 0.016
F 0 0

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