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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 09:36 disclaimer | copyright 
Item 789 of 1444 Analysis Date & Time 2026-04-22 09:37:59 UT From File TR2604220936 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0936UT 15°E 8pBP6It0
DoY=112.40000 File=TR944277.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 98.826 2.424
F 4.184 222.188 68.013

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.132 4.165 6.297

Vector Velocities (m/s)
  VX VY VZ VM VB
E 15.8±39.2 22.9±16.7 -17.5±137.6 -21.9±137.2 18.8±19.3
F -46.1±34.6 13.7±7.5 15.8±47.2 12.7±44.9 16.6±16.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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