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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 07:38 disclaimer | copyright 
Item 850 of 1443 Analysis Date & Time 2026-04-22 07:39:50 UT From File TR2604220738 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0738UT 15°E 8pBP6It0
DoY=112.31805 File=TR944218.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.787 106.069 6.971
F 3.71 174.755 45.868

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.055 2.209 3.264

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23.8±23.1 7.3±7 5.2±52.1 3.6±51.8 8.3±9.1
F 35.1±31.3 -13.7±2.2 -3.2±47.2 -0.3±46.2 -14.1±9.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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