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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:10 disclaimer | copyright 
Item 624 of 1443 Analysis Date & Time 2026-04-22 15:11:56 UT From File TR2604221510 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1510UT 15°E 8pBP6It0
DoY=112.63194 File=TR944444.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.587 107.15 6.531
F 4.748 265.503 57.055

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.918 4.5 7.418

Vector Velocities (m/s)
  VX VY VZ VM VB
E 31.4±24.3 40.7±9.3 -11.5±65.2 -19.7±65.2 37.5±9.4
F -8.6±33.3 -7.2±5.1 4.6±45.7 6±44 -6.1±13.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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