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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:28 disclaimer | copyright 
Item 975 of 1443 Analysis Date & Time 2026-04-22 03:29:51 UT From File TR2604220328 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0328UT 15°E 8pBP6It0
DoY=112.14445 File=TR944093.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.741 121.01 20.276
F 3.813 286.738 96.773

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.495 4.921 7.415

Vector Velocities (m/s)
  VX VY VZ VM VB
E -85.3±103.9 -225.7±42.2 55.3±255.2 100.9±256.4 -209.4±33.7
F 24.5±108.3 156.5±15 -5.3±130.2 -37.6±128.2 152±27

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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