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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-09-27 21:00 disclaimer | copyright 
Item 75 of 1444 Analysis Date & Time 2026-09-27 21:01:58 UT From File TR2609272100 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-09-27 2100UT 15°E 8pBP6It0
DoY=270.87500 File=TR141951.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.688 262.796 29.53

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.705 0.746 1.451

Vector Velocities (m/s)
  VX VY VZ VM VB
E 31.4±27.7 15.9±24.2 -18.8±58 -21.7±61.5 11.7±13.5
F 48.9±23.2 -17.1±8 -7.8±43.1 -4.1±42.7 -18.3±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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