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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-24 22:48 disclaimer | copyright 
Item 1 of 1232 Analysis Date & Time 2026-07-24 22:50:02 UT From File TR2607242248 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-24 2248UT 15°E 8pBP6It0
DoY=205.95000 File=TR100957.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.061 106.956 5.747
F 4.97 279.725 52.835

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.755 4.565 7.32

Vector Velocities (m/s)
  VX VY VZ VM VB
E -29.7±23.3 17.7±8.6 -3±47.3 -6.6±47.1 16.7±9.8
F 55.1±62 56.6±4.9 -7.5±38.4 -19.1±37.2 53.8±10.7

Irregularity Parameters
  SPINSPAM
E 3.68 0.055
F 0 0

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