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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 09:50 disclaimer | copyright 
Item 302 of 1443 Analysis Date & Time 2025-07-12 09:52:00 UT From File TR2507120950 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0950UT 15°E 8pBP6It0
DoY=193.40973 File=TR747939.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.461 101.229 4.026
F 4.543 195.515 53.032

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.043 3.828 5.871

Vector Velocities (m/s)
  VX VY VZ VM VB
E -4.9±48.1 -11.7±9.1 -5.2±64.4 -2.7±64.4 -12.5±9.1
F -17±47.6 35.5±9.6 -17.8±64.5 -24.7±62.2 31.1±19.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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