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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 20:00 disclaimer | copyright 
Item 477 of 1444 Analysis Date & Time 2026-04-22 20:01:52 UT From File TR2604222000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 2000UT 15°E 8pBP6It0
DoY=112.83334 File=TR944589.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.623 145.288 28.482
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.295 0.685 0.98

Vector Velocities (m/s)
  VX VY VZ VM VB
E -37.7±43.5 16.6±18 28.2±85.9 24.2±80.9 22.1±34.1
F -35.6±40.9 4.3±14.3 19.5±69.8 18.2±65.6 8.2±28

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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