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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:26 disclaimer | copyright 
Item 646 of 1443 Analysis Date & Time 2026-04-22 14:28:05 UT From File TR2604221426 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1426UT 15°E 8pBP6It0
DoY=112.60139 File=TR944422.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 105.97 6.164
F 4.73 285.602 94.337

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.605 7.382 10.987

Vector Velocities (m/s)
  VX VY VZ VM VB
E 40.1±17.3 1.5±5.1 -10.8±28.1 -10.9±28.1 -0.8±4.9
F 11.4±31.5 7.4±3.7 -8.3±47.4 -9.7±45.9 5.5±12.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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