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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:36 disclaimer | copyright 
Item 1239 of 1444 Analysis Date & Time 2026-04-21 18:37:53 UT From File TR2604211836 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1836UT 15°E 8pBP6It0
DoY=111.77500 File=TR943827.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.246 101.775 2.003
F 4.231 251.353 43.035

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.879 2.695 4.575

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -533.5±146.5 -193.1±67.7 174±182 210.3±189 -152.8±44.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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