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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 04:54 disclaimer | copyright 
Item 1039 of 1443 Analysis Date & Time 2026-07-04 04:56:04 UT From File TR2607040454 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 0454UT 15°E 8pBP6It0
DoY=185.20416 File=TR994638.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.754 105.168 7.46
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.099 0.198 0.297

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.8±27.4 -11.5±7.5 -3.7±46.5 -1.3±46.1 -12.1±9.6
F 27.8±51.6 -28.2±14.5 -38.7±82.5 -32±78.4 -35.6±29.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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