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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:36 disclaimer | copyright 
Item 551 of 1443 Analysis Date & Time 2026-04-22 17:37:59 UT From File TR2604221736 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1736UT 15°E 8pBP6It0
DoY=112.73333 File=TR944517.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.39 246.273 39.411

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.831 2.657 4.488

Vector Velocities (m/s)
  VX VY VZ VM VB
E -5.5±27.6 -91.3±10.5 13.9±47.3 32.5±47.7 -86.5±8.4
F 3.7±41.8 0.7±4.2 7.6±37.5 7.2±36.3 2.3±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.22 0.009

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