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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 01:22 disclaimer | copyright 
Item 1166 of 1444 Analysis Date & Time 2025-07-11 01:23:54 UT From File TR2507110122 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0122UT 15°E 8pBP6It0
DoY=192.05695 File=TR746965.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 6.782 357.767 89.601

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.085 14.418 21.503

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.5±32.5 3.1±5.3 -11.2±25.6 -11.6±25.8 0.7±3.9
F 16.6±35.4 41.1±6 -13.7±23.7 -22±24 37.4±4.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.11 0.011

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