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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:52 disclaimer | copyright 
Item 481 of 1444 Analysis Date & Time 2026-04-22 19:53:59 UT From File TR2604221952 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1952UT 15°E 8pBP6It0
DoY=112.82777 File=TR944585.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.153 126.292 9.433
F 3.787 270.91 78.652

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.884 3.946 5.829

Vector Velocities (m/s)
  VX VY VZ VM VB
E -56.3±47.6 16.3±15.7 21.9±69.5 18.1±66.2 20.5±26.3
F -87.3±62.9 -29.8±25.7 8.9±136.7 14.9±129.7 -27.3±50.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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