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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 12:46 disclaimer | copyright 
Item 1207 of 1444 Analysis Date & Time 2025-05-09 12:47:54 UT From File TR2505091246 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 1246UT 15°E 8pBP6It0
DoY=129.53195 File=TR701947.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.491 97.258 2.631
F 5.492 286.441 60.253

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.636 6.358 10.994

Vector Velocities (m/s)
  VX VY VZ VM VB
E 15.4±28.7 54.2±13.8 -5.9±53.9 -17±55.1 51.8±7.8
F -288.3±70.1 -25.3±10.5 25.8±90 30.5±86.3 -19.4±27.7

Irregularity Parameters
  SPINSPAM
E 2.52 0.024
F 0 0

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