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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:46 disclaimer | copyright 
Item 484 of 1444 Analysis Date & Time 2026-04-22 19:47:59 UT From File TR2604221946 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1946UT 15°E 8pBP6It0
DoY=112.82361 File=TR944582.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.403 131.134 12.766
F 4.13 291.184 86.064

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.554 5.136 7.69

Vector Velocities (m/s)
  VX VY VZ VM VB
E -50.7±44.8 54.3±10.5 16.3±55.1 4.7±54.5 56.5±13.2
F -28±43.7 77.5±9.9 13.8±51 -2.5±48.3 78.6±19.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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