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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 10:44 disclaimer | copyright 
Item 755 of 1444 Analysis Date & Time 2026-04-22 10:46:04 UT From File TR2604221044 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1044UT 15°E 8pBP6It0
DoY=112.44722 File=TR944311.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.604 101.3 5.445
F 4.779 292.987 115.77

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.198 9.247 13.445

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.4±23.7 36.9±5.2 3±55.5 -4.7±54.7 36.7±10.5
F -60.1±50.6 31±6.7 -5.8±51.8 -12±50 29.1±15.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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