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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 02:04 disclaimer | copyright 
Item 1017 of 1443 Analysis Date & Time 2026-04-22 02:06:01 UT From File TR2604220204 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0204UT 15°E 8pBP6It0
DoY=112.08611 File=TR944051.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.771 107.711 3.708
F 3.483 294.822 75.531

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.159 3.205 5.364

Vector Velocities (m/s)
  VX VY VZ VM VB
E 54.5±93.8 -111.1±29.6 12.4±85.5 35.2±85.4 -106.1±29.8
F 166.2±124.7 129.9±16.5 -79.5±166.2 -104.7±161.8 110.6±41.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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