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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:20 disclaimer | copyright 
Item 917 of 1444 Analysis Date & Time 2026-04-22 05:22:01 UT From File TR2604220520 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0520UT 15°E 8pBP6It0
DoY=112.22222 File=TR944149.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.517 118.722 14.353
F 3.583 201.343 57.708

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.216 2.591 3.807

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13±25.6 -47.3±10.5 9.1±57.9 18.7±58.2 -44.4±8.8
F -4.8±34.7 -33.7±5.1 -13.1±56.8 -5.8±55.4 -35.7±13.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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