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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:58 disclaimer | copyright 
Item 660 of 1443 Analysis Date & Time 2026-04-22 13:59:54 UT From File TR2604221358 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1358UT 15°E 8pBP6It0
DoY=112.58195 File=TR944408.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.711 105.704 4.878
F 4.351 268.727 97.979

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.028 6.49 9.518

Vector Velocities (m/s)
  VX VY VZ VM VB
E 29±24 13.1±5.8 -7.4±38.6 -10±38.4 11.3±7.3
F -2.3±41.8 -19.9±5 -8.6±44.5 -4.2±43 -21.2±12.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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