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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 05:00 disclaimer | copyright 
Item 537 of 1444 Analysis Date & Time 2026-10-18 05:01:52 UT From File TR2610180500 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 0500UT 15°E 8pBP6It0
DoY=291.20834 File=TR156591.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.501 353.753 65.406

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.987 4.636 6.623

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.6±14.7 -11.9±9.5 33.1±53.4 34.8±53.2 -4.8±10.2
F 39±28.2 2.8±7.1 -17.4±24.8 -17.6±24.9 -0.8±6.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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