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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:02 disclaimer | copyright 
Item 591 of 1444 Analysis Date & Time 2026-10-18 04:04:00 UT From File TR2610180402 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0402UT 15°E 8pBP6It0
DoY=291.16806 File=TR156562.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.003 361.123 92.545

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.495 5.187 7.683

Vector Velocities (m/s)
  VX VY VZ VM VB
E 85.2±72.9 -80.5±82.3 67.7±142.8 82.9±156.3 -64.7±52.2
F 82.7±69.1 19.1±23.5 -16.1±81.9 -19.7±82.6 15.3±21.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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