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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:06 disclaimer | copyright 
Item 534 of 1444 Analysis Date & Time 2026-04-22 18:08:01 UT From File TR2604221806 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1806UT 15°E 8pBP6It0
DoY=112.75417 File=TR944532.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.24 121.13 8.15
F 4.649 268.985 50.41

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.366 3.812 6.177

Vector Velocities (m/s)
  VX VY VZ VM VB
E 27.2±30.8 -2.5±6.8 2±36.4 2.4±36.2 -2±8
F 18.8±47.9 45.9±5.6 9.1±35.6 -0.6±34.3 46.8±10.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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