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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 07:50 disclaimer | copyright 
Item 1335 of 1444 Analysis Date & Time 2025-10-09 07:52:03 UT From File TR2510090750 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0750UT 15°E 8pBP6It0
DoY=282.32639 File=TR811952.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.372 110.146 6.365
F 5.733 331.37 73.446

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.248 8.444 13.692

Vector Velocities (m/s)
  VX VY VZ VM VB
E 5.4±39.5 16±17 0.8±93.6 -2.5±94.3 15.8±12.7
F 76.3±20.9 -14.5±3.7 -3.1±61.2 -0.1±59.9 -14.9±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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