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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:24 disclaimer | copyright 
Item 587 of 1443 Analysis Date & Time 2026-04-22 16:26:06 UT From File TR2604221624 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1624UT 15°E 8pBP6It0
DoY=112.68333 File=TR944481.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.43 118.964 13.745
F 4.551 249.702 53.591

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.272 3.884 6.156

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.1±21.2 -55.5±10.3 8.5±52.3 19.8±52.5 -52.5±9.5
F -1.6±39 -23.3±5.6 6±49.7 10.7±48.6 -21.5±12

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.22 0.004

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