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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 04:16 disclaimer | copyright 
Item 559 of 1444 Analysis Date & Time 2026-10-18 04:17:59 UT From File TR2610180416 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0416UT 15°E 8pBP6It0
DoY=291.17776 File=TR156569.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.995 148.744 14.465
F 3.664 385.189 77.733

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.122 3.65 5.772

Vector Velocities (m/s)
  VX VY VZ VM VB
E -14.8±56.8 81.3±43.5 72.8±67.3 54.4±74.6 94.6±29.4
F -37.7±61.3 58.4±16.8 34.9±51.6 22±52 64.4±15.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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