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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-08-07 23:20 disclaimer | copyright 
Item 222 of 1442 Analysis Date & Time 2025-08-07 23:21:59 UT From File TR2508072320 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-08-07 2320UT 15°E 8pBP6It0
DoY=219.97223 File=TR767064.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.539 111.495 7.354
F 5.558 322.689 79.915

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.9 8.634 13.534

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.6±32.2 55.6±6 -8.1±28.9 -19.4±29.2 52.7±4.8
F -46.1±51.6 132.1±6.9 -1±43.4 -28.3±43.3 129±7.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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