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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 19:22 disclaimer | copyright 
Item 133 of 1443 Analysis Date & Time 2026-10-18 19:23:59 UT From File TR2610181922 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1922UT 15°E 8pBP6It0
DoY=291.80695 File=TR157022.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.408 364.369 39.057

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.901 1.587 2.488

Vector Velocities (m/s)
  VX VY VZ VM VB
E -37.9±26.8 -106.2±12.4 8.6±47.3 30.4±47 -102.1±13.7
F -59.2±33.2 -76.5±9.4 25.2±64.4 40.5±61.3 -69.6±21.8

Irregularity Parameters
  SPINSPAM
E 3.15 0.013
F 0 0

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