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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 00:56 disclaimer | copyright 
Item 659 of 1444 Analysis Date & Time 2026-10-18 00:57:57 UT From File TR2610180056 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0056UT 15°E 8pBP6It0
DoY=291.03888 File=TR156469.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.543 112.794 9.346
F 4.529 324.238 45.329

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.15 3.253 6.403

Vector Velocities (m/s)
  VX VY VZ VM VB
E 132±236.1 201.3±46.4 -17.3±216.9 -58.6±215 193.3±54.5
F -35±72.4 22.4±6.9 -22.6±40.7 -26.8±40.1 17.2±10

Irregularity Parameters
  SPINSPAM
E 2.51 0.038
F 0 0

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