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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:50 disclaimer | copyright 
Item 627 of 1444 Analysis Date & Time 2026-04-22 16:52:03 UT From File TR2604221650 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1650UT 15°E 8pBP6It0
DoY=112.70139 File=TR944494.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.204 117.344 11.897
F 4.683 281.638 61.305

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.88 4.703 7.582

Vector Velocities (m/s)
  VX VY VZ VM VB
E 6.3±35.2 -24.9±16.7 10.2±98.3 15.1±99 -22.2±11.7
F -21.8±35.8 13.4±5.4 17.8±57 14.6±55.3 16.7±14.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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