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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:24 disclaimer | copyright 
Item 1300 of 1444 Analysis Date & Time 2026-04-21 18:26:01 UT From File TR2604211824 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1824UT 15°E 8pBP6It0
DoY=111.76667 File=TR943821.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.407 132.233 12.988
F 4.258 358.835 118.391

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.787 7.507 11.295

Vector Velocities (m/s)
  VX VY VZ VM VB
E -33.6±92.2 -172.6±33.9 32.6±157.3 67.6±152.9 -162.1±50.2
F -309.9±189.5 -68.8±39.5 -20.9±98.6 -6.2±98.4 -71.7±40

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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