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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:10 disclaimer | copyright 
Item 684 of 1443 Analysis Date & Time 2026-04-22 13:11:54 UT From File TR2604221310 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1310UT 15°E 8pBP6It0
DoY=112.54861 File=TR944384.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.564 106.376 4.435
F 4.514 262.593 93.424

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.023 6.659 9.682

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.2±19.8 -7.2±4.4 0.6±42.7 2.1±42 -6.9±8.9
F -25.7±29.4 -27.1±4.9 2.9±51.9 8.4±50.1 -25.9±14.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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