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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-02-12 22:30 disclaimer | copyright 
Item 145 of 1444 Analysis Date & Time 2026-02-12 22:31:55 UT From File TR2602122230 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-02-12 2230UT 15°E 8pBP6It0
DoY= 43.93750 File=TR896830.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.444 117.748 2.001
F 3.41 234.002 16.233

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.816 0.66 1.476

Vector Velocities (m/s)
  VX VY VZ VM VB
E -49.7±70.7 -55.7±15.5 0.3±35 11.8±36.3 -54.4±12.1
F -155.4±136.1 -239±27.7 -30.2±210.4 19.9±207 -240.1±46.8

Irregularity Parameters
  SPINSPAM
E 3.55 0.034
F 0 0

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