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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:48 disclaimer | copyright 
Item 933 of 1444 Analysis Date & Time 2026-04-22 04:50:01 UT From File TR2604220448 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0448UT 15°E 8pBP6It0
DoY=112.20000 File=TR944133.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.677 123.51 18.284
F 3.29 185.935 30.593

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.875 1.158 2.033

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.8±51.6 -179.4±24.2 16.1±134.8 52.9±135.6 -172.2±19.2
F -42.8±97.2 288.3±18.2 -70.5±183.9 -128.7±179.7 267.4±43

Irregularity Parameters
  SPINSPAM
E 2.8 0.017
F 0 0

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