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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:42 disclaimer | copyright 
Item 546 of 1444 Analysis Date & Time 2026-10-18 04:43:59 UT From File TR2610180442 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0442UT 15°E 8pBP6It0
DoY=291.19583 File=TR156582.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.928 297.735 57.258

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.848 3.09 4.938

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.6±157.4 114.1±132.3 -81.7±435.5 -103.6±444.5 94.7±98.1
F -47.1±81.7 141.6±21.9 -15.1±72.9 -44.1±73.3 135.4±20.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.33 0.015

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