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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:38 disclaimer | copyright 
Item 880 of 1443 Analysis Date & Time 2026-04-22 06:39:51 UT From File TR2604220638 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0638UT 15°E 8pBP6It0
DoY=112.27639 File=TR944188.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.751 110.845 9.001
F 3.687 177.034 39.68

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.013 1.887 2.9

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15±20.5 9.6±7 2.3±34.9 0.2±34.5 9.9±8.6
F -26.5±44 -113.5±4.9 -11.3±47.9 12.4±46.6 -113.3±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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