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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:50 disclaimer | copyright 
Item 872 of 1444 Analysis Date & Time 2026-04-22 06:51:57 UT From File TR2604220650 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0650UT 15°E 8pBP6It0
DoY=112.28472 File=TR944194.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.806 110.404 9.431
F 4.346 282.373 93.435

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.222 6.173 9.395

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.8±16.2 17.9±5.8 0.9±28.6 -2.8±28.6 17.7±5.9
F -51.3±61.6 -165.1±4.9 -16.5±56.8 18±55.4 -165±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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