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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 11:18 disclaimer | copyright 
Item 1311 of 1444 Analysis Date & Time 2025-07-11 11:20:10 UT From File TR2507111118 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1118UT 15°E 8pBP6It0
DoY=192.47084 File=TR747263.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.314 100.903 3.51
F 7.147 293.345 56.119

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.645 10.028 16.674

Vector Velocities (m/s)
  VX VY VZ VM VB
E 43.6±103 33.8±11 6.4±81.7 -0.8±81 34.4±15
F -167.1±125.6 106±9.3 -3.8±73.9 -25.6±70.8 102.9±23.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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