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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:38 disclaimer | copyright 
Item 580 of 1443 Analysis Date & Time 2026-04-22 16:39:56 UT From File TR2604221638 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1638UT 15°E 8pBP6It0
DoY=112.69305 File=TR944488.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.262 113.699 10.025
F 4.337 227.547 31.879

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.69 2.098 3.788

Vector Velocities (m/s)
  VX VY VZ VM VB
E -37.8±31.9 -56.1±13.9 18.8±82.5 30±82.8 -51±11.4
F -2±34.8 -59.5±3.2 4.4±41.7 16.6±40.6 -57.3±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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