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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 04:42 disclaimer | copyright 
Item 890 of 1194 Analysis Date & Time 2026-07-25 04:43:54 UT From File TR2607250442 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-25 0442UT 15°E 8pBP6It0
DoY=206.19583 File=TR100975.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.133 105.403 2.951
F 5.581 273.808 51.853

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.137 5.65 9.788

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.5±27.2 26.7±5 -5.1±57.4 -10.5±56.6 25±10.9
F 27.1±41.8 -10.2±4.5 -4.8±63.1 -2.6±61.6 -11±14.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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