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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 18:32 disclaimer | copyright 
Item 589 of 1444 Analysis Date & Time 2026-04-04 18:34:05 UT From File TR2604041832 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1832UT 15°E 8pBP6It0
DoY= 94.77222 File=TR933431.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.938 118.195 2.002
F 4.557 283.438 84.242

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.052 6.121 9.172

Vector Velocities (m/s)
  VX VY VZ VM VB
E 65.7±71.7 349.9±49.8 25.4±192.6 -47.6±179.3 347.6±86.2
F 29.4±103.9 102±23.9 44.5±144.1 22.4±140.7 109±39.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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