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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:00 disclaimer | copyright 
Item 629 of 1443 Analysis Date & Time 2026-04-22 15:02:03 UT From File TR2604221500 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1500UT 15°E 8pBP6It0
DoY=112.62500 File=TR944439.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.393 106.694 4.695
F 4.748 272.018 53.313

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.991 4.205 7.196

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.9±30.7 -26.8±9.4 -0.6±97.1 5±96.2 -26.3±16.2
F 39.5±29 6.2±6.5 1.6±47.5 0.3±45.4 6.4±15.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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