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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:08 disclaimer | copyright 
Item 923 of 1444 Analysis Date & Time 2026-04-22 05:10:02 UT From File TR2604220508 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0508UT 15°E 8pBP6It0
DoY=112.21389 File=TR944143.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.292 111.009 5.308
F 4.038 264.489 66.411

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.062 3.788 5.85

Vector Velocities (m/s)
  VX VY VZ VM VB
E -14.7±24.1 -43.4±11.5 7.8±47.8 16.6±48.5 -40.8±8
F -63.9±82.7 -172.3±17.1 0.6±168.4 36.3±165.8 -168.4±33.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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