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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 19:32 disclaimer | copyright 
Item 1213 of 1443 Analysis Date & Time 2026-04-21 19:33:52 UT From File TR2604211932 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1932UT 15°E 8pBP6It0
DoY=111.81389 File=TR943855.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.46 121.746 7.959
F 4.321 321.421 149.974

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.132 9.793 13.926

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.3±137.5 -345.7±121.8 92.4±166.3 162±185.7 -319.1±89.5
F -519.2±129.7 -253.2±109.1 46.8±261.8 98.2±277.5 -238±58.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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