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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-05-15 06:40 disclaimer | copyright 
Item 171 of 1442 Analysis Date & Time 2026-05-15 06:41:56 UT From File TR2605150640 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-05-15 0640UT 15°E 8pBP6It0
DoY=135.27777 File=TR960749.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.62 100.025 4.044
F 5.741 285.234 55.839

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.622 6.438 11.06

Vector Velocities (m/s)
  VX VY VZ VM VB
E 37.3±20 18.1±8.5 -15.5±27 -18.9±27.6 14.5±6.2
F 68.4±29.5 30.7±2.7 -7.4±25 -13.6±24.5 28.6±5.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.43 0.003

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