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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:26 disclaimer | copyright 
Item 676 of 1443 Analysis Date & Time 2026-04-22 13:27:59 UT From File TR2604221326 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1326UT 15°E 8pBP6It0
DoY=112.55972 File=TR944392.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.79 108.989 7.92
F 4.572 261.73 100.246

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.049 7.329 10.377

Vector Velocities (m/s)
  VX VY VZ VM VB
E 11.5±16.9 45.1±4.7 -3.6±35.2 -12.9±34.8 43.4±6.7
F -28.1±27.9 -27±4.4 2.3±44.7 7.9±43 -26±12.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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