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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:54 disclaimer | copyright 
Item 295 of 1444 Analysis Date & Time 2025-07-12 09:56:00 UT From File TR2507120954 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0954UT 15°E 8pBP6It0
DoY=193.41251 File=TR747941.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.136 105.892 4.011
F 4.514 165.108 49.714

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.528 3.544 5.071

Vector Velocities (m/s)
  VX VY VZ VM VB
E -0.3±111.4 -41.1±24.3 2.3±111.8 10.7±113.6 -39.8±13
F -49.4±75.4 -57.3±10.2 0.7±44.7 12.6±42.5 -55.9±17.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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