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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:46 disclaimer | copyright 
Item 964 of 1444 Analysis Date & Time 2026-04-22 03:48:00 UT From File TR2604220346 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0346UT 15°E 8pBP6It0
DoY=112.15694 File=TR944102.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.415 235.942 83.728

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.52 3.416 4.936

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.2±91.5 -157.8±40.3 50.3±192.3 81.9±194 -143.9±31.4
F 35.1±212.6 141.2±43 65.9±226.2 35.2±228.1 151.8±31.1

Irregularity Parameters
  SPINSPAM
E 2.92 0.08
F 0 0

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