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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-08-15 12:26 disclaimer | copyright 
Item 1443 of 1443 Analysis Date & Time 2026-08-15 12:27:59 UT From File TR2608151226 Index page previous Last ionogram
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TROMSO NORWAY DYNASONDE
26-08-15 1226UT 15°E 8pBP6It0
DoY=227.51805 File=TR112141.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.309 96.023 2.317
F 4.158 174.065 21.211

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.008 1.283 2.291

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.5±16.3 38.4±8.2 -6.8±23.7 -14.6±24.5 36.1±5.4
F 38.3±22.2 6.5±2.6 -4.2±23.9 -5.5±23.5 5.5±5.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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