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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:24 disclaimer | copyright 
Item 617 of 1443 Analysis Date & Time 2026-04-22 15:26:06 UT From File TR2604221524 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1524UT 15°E 8pBP6It0
DoY=112.64167 File=TR944451.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.215 104.284 3.774
F 4.958 269.515 56.028

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.92 4.817 7.737

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.9±27.1 -11±8.4 0.2±47.3 2.5±47.5 -10.7±7.2
F -32.9±42.1 -25.5±4.3 -2.6±65 2.7±63.2 -25.5±15.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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