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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:06 disclaimer | copyright 
Item 714 of 1444 Analysis Date & Time 2026-04-22 12:08:01 UT From File TR2604221206 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1206UT 15°E 8pBP6It0
DoY=112.50417 File=TR944352.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.475 101.469 5.946
F 3.764 161.264 23.984

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.823 1.188 2.011

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±25.5 3.4±8.4 -5.5±43.6 -6.1±43.6 2.2±8.4
F 21.4±41.5 24.9±5 7.9±41 2.6±39.7 26±11.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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