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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:16 disclaimer | copyright 
Item 591 of 1443 Analysis Date & Time 2026-04-22 16:18:02 UT From File TR2604221616 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1616UT 15°E 8pBP6It0
DoY=112.67778 File=TR944477.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.276 113.464 10.262
F 4.672 270.11 55.623

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.713 4.246 6.959

Vector Velocities (m/s)
  VX VY VZ VM VB
E 6.7±18.8 -37.2±6.8 3.1±44.8 10.7±44.6 -35.7±7.9
F -46.1±24.4 -38.7±3.8 7.5±36.7 15.3±35.5 -36.3±9.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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