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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 09:28 disclaimer | copyright 
Item 793 of 1444 Analysis Date & Time 2026-04-22 09:29:53 UT From File TR2604220928 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0928UT 15°E 8pBP6It0
DoY=112.39445 File=TR944273.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.671 102.095 4.408
F 4.414 233.617 90.522

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.533 6.168 8.701

Vector Velocities (m/s)
  VX VY VZ VM VB
E 30.6±30.2 158.8±17.2 -25.5±92.5 -57.8±93.8 150.1±7.3
F -31.3±63.1 61.5±13.4 26±88.9 12.7±84.7 65.6±30.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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