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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:34 disclaimer | copyright 
Item 942 of 1443 Analysis Date & Time 2026-04-22 04:36:01 UT From File TR2604220434 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0434UT 15°E 8pBP6It0
DoY=112.19028 File=TR944126.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 113.196 6.33
F 4.007 324.747 77.563

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.837 4.357 7.194

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.5±72.5 -283.1±28.5 17.4±140 75.7±140.3 -273.3±26.9
F -32.5±188 504.9±51.7 -33.4±415.6 -137.2±410.7 487±82

Irregularity Parameters
  SPINSPAM
E 2.39 0.015
F 0 0

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