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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 18:34 disclaimer | copyright 
Item 130 of 1444 Analysis Date & Time 2026-10-18 18:36:15 UT From File TR2610181834 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1834UT 15°E 8pBP6It0
DoY=291.77362 File=TR156998.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.432 405.091 64.16

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.329 2.644 3.973

Vector Velocities (m/s)
  VX VY VZ VM VB
E 65.6±26.5 -14.5±26.7 -12.5±58.4 -9.2±61.9 -16.8±17
F 0.4±26.7 21.2±9.6 1.2±18.5 -3.2±19.2 21±8.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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