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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:44 disclaimer | copyright 
Item 1417 of 1443 Analysis Date & Time 2026-04-21 12:46:05 UT From File TR2604211244 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1244UT 15°E 8pBP6It0
DoY=111.53056 File=TR943651.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.654 104.711 3.362
F 4.557 318.574 149.951

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.36 10.895 15.255

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.4±23.2 10.8±4.9 2.7±43.9 0.4±43.2 11.1±9.3
F -65.5±68.6 -69.7±8 35.5±55.3 49.1±53.1 -60.9±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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