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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:02 disclaimer | copyright 
Item 765 of 1443 Analysis Date & Time 2026-04-22 12:04:02 UT From File TR2604221202 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1202UT 15°E 8pBP6It0
DoY=112.50139 File=TR944350.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.491 102.713 3.553
F 4.659 291.634 115.684

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.874 8.785 12.659

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -9.9±35.6 -50.4±5.1 -3.4±28.9 7.1±27.6 -50.1±10

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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