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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 21:54 disclaimer | copyright 
Item 775 of 1444 Analysis Date & Time 2026-10-17 21:56:20 UT From File TR2610172154 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 2154UT 15°E 8pBP6It0
DoY=290.91251 File=TR156378.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.272 155.711 22.253
F 3.834 247.099 29.975

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.502 1.541 3.044

Vector Velocities (m/s)
  VX VY VZ VM VB
E -50.5±102.1 99.9±31.3 -40.3±50.8 -60.1±54.3 89.4±24.9
F -244.7±92.6 -13.3±56.7 8±120 10.6±128.6 -11.3±32.6

Irregularity Parameters
  SPINSPAM
E 3.42 0.046
F 0 0

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