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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 23:04 disclaimer | copyright 
Item 454 of 1441 Analysis Date & Time 2025-07-11 23:05:59 UT From File TR2507112304 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 2304UT 15°E 8pBP6It0
DoY=192.96111 File=TR747616.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.758 122.552 9.542
F 4.586 303.238 79.531

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.277 5.85 9.127

Vector Velocities (m/s)
  VX VY VZ VM VB
E -164.5±91.2 -179±20.8 19±70.2 55.6±71.4 -171.2±16.2
F -190±179 -57.7±31.3 81.1±152.6 91.3±145.3 -39.7±56.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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