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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:04 disclaimer | copyright 
Item 590 of 1444 Analysis Date & Time 2026-10-18 04:06:15 UT From File TR2610180404 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0404UT 15°E 8pBP6It0
DoY=291.16943 File=TR156563.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.964 142.993 2.001
F 3.977 355.427 56.119

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.886 3.105 4.991

Vector Velocities (m/s)
  VX VY VZ VM VB
E 25.8±61.8 -26.5±34.6 -28.1±73.2 -22±78.4 -31.8±19.8
F 80.9±69.3 -30.7±18.5 -38.8±60.3 -31.6±59.6 -38.1±20.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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