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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:56 disclaimer | copyright 
Item 146 of 1443 Analysis Date & Time 2026-10-18 18:57:53 UT From File TR2610181856 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1856UT 15°E 8pBP6It0
DoY=291.78888 File=TR157009.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.81 461.108 122.398

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.774 6.216 8.99

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23.8±35.2 -35.6±22.9 8.6±54 15.8±57.2 -33±13.2
F -55.1±40.5 -54.2±10 -13±26.1 -1.5±26.4 -55.7±9.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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