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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:18 disclaimer | copyright 
Item 888 of 1444 Analysis Date & Time 2026-04-22 06:19:51 UT From File TR2604220618 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0618UT 15°E 8pBP6It0
DoY=112.26250 File=TR944178.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.688 107.536 6.553
F 4.319 269.112 101.415

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.823 6.616 9.439

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.2±19.2 -20.7±6 4.2±28.5 8.4±28.5 -19.3±5.8
F -14.3±43.7 -34.5±4.8 -0.8±54.4 6.3±52.8 -33.9±13.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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