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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 21:02 disclaimer | copyright 
Item 55 of 1443 Analysis Date & Time 2026-10-18 21:04:01 UT From File TR2610182102 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 2102UT 15°E 8pBP6It0
DoY=291.87640 File=TR157072.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.905 354.581 27.117

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.868 1.447 2.315

Vector Velocities (m/s)
  VX VY VZ VM VB
E 29.5±39.8 25.7±14.9 -20.2±46.3 -25.1±47.4 21±10.8
F -87.6±73.6 4.1±16.2 31.2±143.5 29.7±138.5 10.4±41

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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