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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:26 disclaimer | copyright 
Item 496 of 1443 Analysis Date & Time 2026-04-22 19:27:59 UT From File TR2604221926 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1926UT 15°E 8pBP6It0
DoY=112.80972 File=TR944572.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.331 135.177 15.526
F 4.211 262.276 54.354

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.959 3.371 5.331

Vector Velocities (m/s)
  VX VY VZ VM VB
E -34.3±41.8 -241.6±9.8 13.9±80.2 63.6±79.1 -233.5±16.3
F -35.6±88.7 -153.6±17 14.5±107.2 46±102.1 -147.3±36.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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