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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:46 disclaimer | copyright 
Item 124 of 1444 Analysis Date & Time 2026-10-18 18:48:05 UT From File TR2610181846 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1846UT 15°E 8pBP6It0
DoY=291.78195 File=TR157004.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.038 533.429 149.989

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.857 8.555 12.412

Vector Velocities (m/s)
  VX VY VZ VM VB
E -20.9±27.2 -70.9±27.5 12.1±55.5 26.5±59.4 -66.9±17.6
F 7±51.9 -57.8±16.5 -18.2±33.1 -5.8±33.8 -60.3±15.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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