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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-24 22:56 disclaimer | copyright 
Item 1 of 1232 Analysis Date & Time 2026-07-24 22:58:07 UT From File TR2607242256 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-24 2256UT 15°E 8pBP6It0
DoY=205.95555 File=TR100957.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.523 110.256 4.279
F 4.586 285.248 76.308

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.885 5.613 8.498

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.7±15.7 -42.3±7 6.4±33.8 15±33.5 -40±8.3
F 75±40.8 -87.1±4.3 -17.8±33.8 0.6±33.2 -88.9±7.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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