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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 12:40 disclaimer | copyright 
Item 1307 of 1444 Analysis Date & Time 2025-05-09 12:41:58 UT From File TR2505091240 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 1240UT 15°E 8pBP6It0
DoY=129.52777 File=TR701944.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.722 99.806 3.554
F 5.562 275.275 58.669

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.435 6.349 10.784

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.2±30.3 18.6±9.5 2±44 -1.9±44.5 18.6±6.4
F -170±67.9 114.1±5.3 17±70.1 -7±68.5 115.2±16.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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