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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 01:26 disclaimer | copyright 
Item 644 of 1444 Analysis Date & Time 2026-10-18 01:28:00 UT From File TR2610180126 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0126UT 15°E 8pBP6It0
DoY=291.05972 File=TR156484.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.936 107.728 5.605
F 4.971 313.646 29.944

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.541 2.589 5.129

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.3±175.4 264.5±38.6 -30±146 -84.1±145.3 252.6±41
F -81.7±354.1 60±132.4 11.6±645.4 -1±606 61.1±258.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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