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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:08 disclaimer | copyright 
Item 955 of 1443 Analysis Date & Time 2026-04-22 04:09:51 UT From File TR2604220408 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0408UT 15°E 8pBP6It0
DoY=112.17223 File=TR944113.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.774 115.17 7.01
F 3.829 315.552 77.487

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.322 3.975 6.297

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28±23.2 -173±18.7 45.3±72.2 80.1±74.1 -159.8±7.6
F 26.4±58.5 28.2±14.7 -1.2±57.5 -7±57.6 27.4±14.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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