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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 21:22 disclaimer | copyright 
Item 46 of 1444 Analysis Date & Time 2026-10-18 21:24:00 UT From File TR2610182122 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 2122UT 15°E 8pBP6It0
DoY=291.89029 File=TR157082.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.416 320.166 13.636

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.452 0.557 1.009

Vector Velocities (m/s)
  VX VY VZ VM VB
E -30.2±35.8 -77.6±15.6 5.8±77 21.8±77.8 -74.7±11.1
F -20.1±61.9 -53.4±13.6 10.8±41.6 21.6±39.7 -50±18.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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