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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:14 disclaimer | copyright 
Item 562 of 1443 Analysis Date & Time 2026-04-22 17:16:04 UT From File TR2604221714 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1714UT 15°E 8pBP6It0
DoY=112.71806 File=TR944506.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.504 259.763 55.907

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.421 3.967 6.387

Vector Velocities (m/s)
  VX VY VZ VM VB
E 24±28.8 -22.5±10.7 -0.2±54.5 4.4±54.8 -22.1±8.9
F 15.2±36.9 35.3±4.8 17.4±53.5 9.7±51.9 38.2±13.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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