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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:42 disclaimer | copyright 
Item 668 of 1443 Analysis Date & Time 2026-04-22 13:43:57 UT From File TR2604221342 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1342UT 15°E 8pBP6It0
DoY=112.57083 File=TR944400.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.806 106.638 5.924
F 3.928 183.689 45.11

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.231 2.434 3.665

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.5±38.4 -26±7.6 -3.3±127.3 2.1±124.2 -26.1±28.6
F -21.8±31.9 34.1±3.4 9±47.5 1.8±46.3 35.2±11.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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