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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:50 disclaimer | copyright 
Item 664 of 1443 Analysis Date & Time 2026-04-22 13:52:03 UT From File TR2604221350 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1350UT 15°E 8pBP6It0
DoY=112.57639 File=TR944404.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.555 103.35 3.473
F 4.374 236.986 89.056

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.315 5.959 8.274

Vector Velocities (m/s)
  VX VY VZ VM VB
E -27.2±40.6 -19.7±15.7 4.2±92.7 8.2±92.2 -18.4±18.1
F 3.4±29.6 23.2±3.7 -5.5±47.3 -10.2±45.9 21.6±12.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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