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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:58 disclaimer | copyright 
Item 480 of 1443 Analysis Date & Time 2026-04-22 19:59:53 UT From File TR2604221958 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1958UT 15°E 8pBP6It0
DoY=112.83195 File=TR944588.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.316 142.671 32.205
F 4.003 288.328 77.118

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.242 4.322 6.564

Vector Velocities (m/s)
  VX VY VZ VM VB
E -5.3±42.3 3.2±14.6 21.6±94.3 20.4±90.2 7.6±31.2
F -62.4±57.9 35.4±15.1 29.3±65.2 21.3±61.1 40.7±27.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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