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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 19:20 disclaimer | copyright 
Item 107 of 1444 Analysis Date & Time 2026-10-18 19:22:04 UT From File TR2610181920 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1920UT 15°E 8pBP6It0
DoY=291.80554 File=TR157021.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.55 352.361 29.682

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.743 1.308 2.051

Vector Velocities (m/s)
  VX VY VZ VM VB
E -64±29.1 -107.3±11.7 24.1±36.8 45.8±37.2 -99.9±10.1
F -78.4±30.2 -125.7±5.9 13.3±53.8 39.1±52.2 -120.2±14.2

Irregularity Parameters
  SPINSPAM
E 2.39 0.016
F 0 0

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