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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-13 10:20 disclaimer | copyright 
Item 495 of 1444 Analysis Date & Time 2025-12-13 10:22:02 UT From File TR2512131020 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-13 1020UT 15°E 8pBP6It0
DoY=347.43054 File=TR858283.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.751 111.155 8.004
F 5.627 290.821 55.568

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.129 6.155 9.284

Vector Velocities (m/s)
  VX VY VZ VM VB
E -43±26.2 -48.6±14.4 16±42.3 25.7±43.8 -44.2±8.6
F 5.8±80.9 -9±15.9 -39.6±114.2 -36.9±111.8 -17±28.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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