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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:30 disclaimer | copyright 
Item 944 of 1443 Analysis Date & Time 2026-04-22 04:31:58 UT From File TR2604220430 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0430UT 15°E 8pBP6It0
DoY=112.18750 File=TR944124.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.309 119.484 15.931
F 3.781 251.055 63.193

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.8 3.161 4.961

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.5±31.1 -65±17.3 5.2±81.8 18.6±83.1 -62.5±8.8
F -16.5±56.2 104.6±11.1 12.9±77.8 -9±77.5 105±13.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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