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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:34 disclaimer | copyright 
Item 552 of 1443 Analysis Date & Time 2026-04-22 17:36:04 UT From File TR2604221734 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1734UT 15°E 8pBP6It0
DoY=112.73194 File=TR944516.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.481 247.095 39.695

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.919 2.788 4.707

Vector Velocities (m/s)
  VX VY VZ VM VB
E 22.5±20.7 17.6±5.8 -11±32.1 -14.5±31.9 15±7
F 41.3±51.5 -15.5±5.7 -1.7±54.6 1.5±53.1 -15.5±14.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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