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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 09:28 disclaimer | copyright 
Item 1025 of 1443 Analysis Date & Time 2025-07-11 09:30:01 UT From File TR2507110928 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0928UT 15°E 8pBP6It0
DoY=192.39444 File=TR747208.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.431 101.097 4.486
F 6.825 326.598 75.99

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.873 12.381 20.254

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.3±21.6 19.6±2.4 -3.5±19.2 -7.4±19 18.4±3.4
F 25.3±30.5 56.8±5 5±24.8 -6.8±23.4 56.6±9.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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