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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:14 disclaimer | copyright 
Item 502 of 1443 Analysis Date & Time 2026-04-22 19:16:04 UT From File TR2604221914 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1914UT 15°E 8pBP6It0
DoY=112.80139 File=TR944566.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.386 120.131 7.889
F 4.586 269.671 67.731

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.592 4.982 7.574

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.1±41.2 -62.2±10.1 13.5±29.7 26.1±30 -58±9.2
F -120.2±77.1 -116.4±9.7 20.7±43.7 44.4±43.7 -109.6±9.6

Irregularity Parameters
  SPINSPAM
E 2.56 0.015
F 0 0

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