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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-13 13:00 disclaimer | copyright 
Item 360 of 1444 Analysis Date & Time 2025-12-13 13:01:54 UT From File TR2512131300 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-13 1300UT 15°E 8pBP6It0
DoY=347.54166 File=TR858363.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.008 336.916 72.453

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.789 6.356 9.145

Vector Velocities (m/s)
  VX VY VZ VM VB
E -99.9±115.1 161.3±46.7 74.8±148.5 39.8±152.7 173.3±30.1
F -216.1±87 -1.4±20.4 7.1±72.2 7.3±71.8 0.1±21.7

Irregularity Parameters
  SPINSPAM
E 2.18 0.027
F 0 0

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