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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:58 disclaimer | copyright 
Item 118 of 1444 Analysis Date & Time 2026-10-18 19:00:11 UT From File TR2610181858 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1858UT 15°E 8pBP6It0
DoY=291.79028 File=TR157010.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.431 365.707 66.755

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.261 2.749 4.01

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.1±28.7 -134.9±16 26.1±49.3 53.5±50.7 -126.6±10.7
F -49±34.9 -88.9±8.9 -16.3±22.8 2.5±22.9 -90.4±8.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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