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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 16:40 disclaimer | copyright 
Item 646 of 1442 Analysis Date & Time 2025-07-11 16:41:53 UT From File TR2507111640 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1640UT 15°E 8pBP6It0
DoY=192.69444 File=TR747424.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.766 115.542 10.626
F 5.143 262.273 76.111

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.013 7.041 11.054

Vector Velocities (m/s)
  VX VY VZ VM VB
E -108.8±27.7 -12±8 13.6±58.8 15.8±57.7 -8.9±13.7
F -271.8±166 -30±14.8 42.9±101.4 48.2±97 -20.5±32.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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