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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:54 disclaimer | copyright 
Item 1232 of 1443 Analysis Date & Time 2026-04-21 18:56:05 UT From File TR2604211854 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1854UT 15°E 8pBP6It0
DoY=111.78750 File=TR943836.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 5.255 124.505 9.652
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.563 0.932 1.495

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.3±102.4 -120.8±23 -27.1±67.9 -1.5±65.6 -123.7±28.8
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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