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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 19:58 disclaimer | copyright 
Item 691 of 1444 Analysis Date & Time 2025-07-11 20:00:10 UT From File TR2507111958 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1958UT 15°E 8pBP6It0
DoY=192.83194 File=TR747523.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.909 403.918 136.929

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.593 11.542 17.135

Vector Velocities (m/s)
  VX VY VZ VM VB
E -61.9±40.4 146.6±17.3 -11.5±74.6 -41.7±76.2 141±7.7
F -174.7±64.1 124±11.9 43.6±62.5 17±60.4 130.3±19.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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