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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 01:42 disclaimer | copyright 
Item 636 of 1444 Analysis Date & Time 2026-10-18 01:43:59 UT From File TR2610180142 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0142UT 15°E 8pBP6It0
DoY=291.07083 File=TR156492.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.612 109.7 4.994
F 4.474 297.964 45.186

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.824 3.163 5.987

Vector Velocities (m/s)
  VX VY VZ VM VB
E -33.1±172.7 170.3±35.9 -5.1±157.4 -40.2±156.9 165.5±38
F 139.6±119 573±12.1 139.7±238.2 18±233.1 589.5±50.4

Irregularity Parameters
  SPINSPAM
E 3.29 0.044
F 0 0

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