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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:10 disclaimer | copyright 
Item 654 of 1443 Analysis Date & Time 2026-04-22 14:12:01 UT From File TR2604221410 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1410UT 15°E 8pBP6It0
DoY=112.59028 File=TR944414.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.458 103.11 3.508
F 4.601 269.689 74.19

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.118 5.493 8.611

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.8±31 30.3±7.7 -6.8±68.9 -12.9±67.8 28.3±14.3
F 53.1±28.9 44.5±3.8 -6.7±41 -15.7±39.5 42.2±11.5

Irregularity Parameters
  SPINSPAM
E 2.54 0.02
F 0 0

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