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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-08-07 20:04 disclaimer | copyright 
Item 319 of 1444 Analysis Date & Time 2025-08-07 20:05:59 UT From File TR2508072004 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-08-07 2004UT 15°E 8pBP6It0
DoY=219.83611 File=TR766966.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.518 123.27 8.777
F 5.542 273.167 56.243

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.274 6.041 9.315

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28±37.1 -80.3±6.7 0.4±56.2 17±55.1 -78.5±13
F -71.4±158.8 -152.1±12.4 -5.8±68.7 25.8±65.6 -150±23.8

Irregularity Parameters
  SPINSPAM
E 2.22 0.006
F 0 0

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