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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-17 18:08 disclaimer | copyright 
Item 888 of 1444 Analysis Date & Time 2026-10-17 18:10:10 UT From File TR2610171808 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-17 1808UT 15°E 8pBP6It0
DoY=290.75555 File=TR156265.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.464 121.62 11.441
F 4.131 276.37 34.516

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.315 2.061 4.376

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.4±39.7 -25.5±8.9 10.9±57.7 15.9±56.6 -22.7±14.1
F -200±55.5 49.3±6.8 32.9±38 22±36.5 55±12.5

Irregularity Parameters
  SPINSPAM
E 3.15 0.046
F 0 0

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