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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:40 disclaimer | copyright 
Item 599 of 1443 Analysis Date & Time 2026-10-18 04:42:04 UT From File TR2610180440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0440UT 15°E 8pBP6It0
DoY=291.19446 File=TR156581.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.865 134.6 11.385
F 3.834 298.099 45.934

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.473 2.362 3.834

Vector Velocities (m/s)
  VX VY VZ VM VB
E -63±189.4 34.8±82.5 -72.9±379.2 -78.5±380.9 19±74.3
F 72.3±60.9 17.5±17.9 -42.8±57.4 -45.6±57.4 8.3±18.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.33 0.015

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