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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 19:10 disclaimer | copyright 
Item 112 of 1444 Analysis Date & Time 2026-10-18 19:12:04 UT From File TR2610181910 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1910UT 15°E 8pBP6It0
DoY=291.79861 File=TR157016.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.915 120.58 4.662
F 4.205 310.34 25.322

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.959 1.567 3.525

Vector Velocities (m/s)
  VX VY VZ VM VB
E -19.5±31.9 36.6±12.3 -6.2±47.9 -13.6±48.9 34.6±7.5
F -122.4±28.7 -198.5±14.6 28.4±52.7 68.9±54.3 -188.3±5.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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