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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:02 disclaimer | copyright 
Item 566 of 1444 Analysis Date & Time 2026-04-22 17:04:06 UT From File TR2604221702 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1702UT 15°E 8pBP6It0
DoY=112.70972 File=TR944500.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.579 259.694 47.761

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.31 3.502 5.812

Vector Velocities (m/s)
  VX VY VZ VM VB
E 20.7±27.7 -11±9.2 -4.9±60.1 -2.5±60.2 -11.8±9.2
F 19.9±42.3 -27.7±5.7 -0.8±46.9 5±45.2 -27.3±13.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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