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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:50 disclaimer | copyright 
Item 544 of 1443 Analysis Date & Time 2026-04-22 17:52:04 UT From File TR2604221750 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1750UT 15°E 8pBP6It0
DoY=112.74306 File=TR944524.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.538 259.97 38.01

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.102 2.739 4.841

Vector Velocities (m/s)
  VX VY VZ VM VB
E 38.9±23.5 46.7±8.8 -1.9±32.3 -11.6±33 45.3±6
F 35.1±42.7 55.9±4.2 11.2±29.4 -0.6±28.8 57±7.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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