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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 00:54 disclaimer | copyright 
Item 660 of 1444 Analysis Date & Time 2026-10-18 00:56:17 UT From File TR2610180054 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0054UT 15°E 8pBP6It0
DoY=291.03751 File=TR156468.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.374 357.198 15.266

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.696 1.021 1.718

Vector Velocities (m/s)
  VX VY VZ VM VB
E -103.6±148.5 -30.8±34 31.9±99 37.6±100.7 -23.6±28.5
F -202.1±139.6 -180±14 -49±154.4 -10.7±150.2 -186.3±38.4

Irregularity Parameters
  SPINSPAM
E 2.97 0.015
F 0 0

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