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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 06:26 disclaimer | copyright 
Item 1377 of 1444 Analysis Date & Time 2025-10-09 06:27:53 UT From File TR2510090626 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0626UT 15°E 8pBP6It0
DoY=282.26807 File=TR811910.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.074 253.266 17.197

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.792 1.549 3.341

Vector Velocities (m/s)
  VX VY VZ VM VB
E 3.9±22.4 65.4±10.8 -12.7±59.2 -25.9±59.3 61.3±10.4
F 6.4±31.8 124.6±4 -14.5±59.6 -40±58.3 118.9±13

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.58 0.003

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