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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:22 disclaimer | copyright 
Item 678 of 1443 Analysis Date & Time 2026-04-22 13:23:59 UT From File TR2604221322 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1322UT 15°E 8pBP6It0
DoY=112.55695 File=TR944390.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.688 102.681 3.162
F 4.514 262.647 88.136

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.019 6.282 9.301

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.8±16.3 21.7±4.4 -0.4±37.9 -4.9±37.2 21.2±8.4
F -26.8±35.2 19.5±3.2 8.6±44.5 4.4±43.3 20.9±10.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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