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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:22 disclaimer | copyright 
Item 828 of 1443 Analysis Date & Time 2026-04-22 08:23:59 UT From File TR2604220822 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0822UT 15°E 8pBP6It0
DoY=112.34861 File=TR944240.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.477 99.409 2.284
F 3.969 193.499 45.83

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.377 2.525 3.902

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.2±28.7 -2.7±5.3 2.9±81.5 3.3±80 -2±16.7
F -28.2±54.1 83.7±7.6 3.1±61.1 -14.3±59.3 82.5±16.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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