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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 14:30 disclaimer | copyright 
Item 1362 of 1444 Analysis Date & Time 2026-04-21 14:31:57 UT From File TR2604211430 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1430UT 15°E 8pBP6It0
DoY=111.60416 File=TR943704.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.539 104.633 6.732
F 4.709 320.922 43.495

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.321 3.374 6.695

Vector Velocities (m/s)
  VX VY VZ VM VB
E -137.1±30.3 -212.7±15.2 47±129.6 90±129 -198.4±19.8
F -482.7±140.6 -304.1±29.4 46.6±213.3 108.6±203.3 -287.8±70.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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