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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:10 disclaimer | copyright 
Item 504 of 1443 Analysis Date & Time 2026-04-22 19:12:04 UT From File TR2604221910 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1910UT 15°E 8pBP6It0
DoY=112.79861 File=TR944564.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.414 117.88 6.576
F 4.2 232.672 35.866

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.646 2.213 3.859

Vector Velocities (m/s)
  VX VY VZ VM VB
E -59.4±64.9 218.7±29.2 -51.4±72.5 -95.6±76.1 203.3±17.8
F -161.2±73.3 -132.7±8 19.9±40.3 47±39.5 -125.7±11.2

Irregularity Parameters
  SPINSPAM
E 3.83 0.024
F 0 0

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