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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-24 19:00 disclaimer | copyright 
Item 1 of 1239 Analysis Date & Time 2026-07-24 19:01:58 UT From File TR2607241900 Index page First ionogram Next page
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TROMSO NORWAY DYNASONDE
26-07-24 1900UT 15°E 8pBP6It0
DoY=205.79167 File=TR100946.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.327 272.37 53.031

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.179 5.265 8.444

Vector Velocities (m/s)
  VX VY VZ VM VB
E -8.5±36.9 -43.3±14.5 22.6±71.9 31.1±71.8 -37.7±14.7
F 19.7±112.9 -49.6±8.7 24.2±75.5 34±73.7 -43.5±18.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.57 0.009

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