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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-10-18 19:12 disclaimer | copyright 
Item 111 of 1444 Analysis Date & Time 2026-10-18 19:13:59 UT From File TR2610181912 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-10-18 1912UT 15°E 8pBP6It0
DoY=291.79999 File=TR157017.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.915 120.58 4.662
F 4.205 310.34 25.322

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.959 1.567 3.525

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13±29.2 34.3±9.6 3.7±39.6 -3.5±40.3 34.3±6.2
F -129.8±31.3 -209.5±11.9 35.1±49.4 77.8±50.5 -197.7±6.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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