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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:22 disclaimer | copyright 
Item 526 of 1444 Analysis Date & Time 2026-04-22 18:23:56 UT From File TR2604221822 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1822UT 15°E 8pBP6It0
DoY=112.76527 File=TR944540.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.933 104.649 2.91
F 4.364 250.867 33.955

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.629 2.262 3.891

Vector Velocities (m/s)
  VX VY VZ VM VB
E 39.1±35.2 43.9±14.2 -6.8±78.6 -15.7±79 41.5±11.2
F -28.4±68.1 -18.4±8.2 -8.3±51.4 -4.3±49.1 -19.7±17.4

Irregularity Parameters
  SPINSPAM
E 2.11 0.024
F 0 0

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