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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 17:58 disclaimer | copyright 
Item 688 of 1444 Analysis Date & Time 2025-07-11 17:59:50 UT From File TR2507111758 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 1758UT 15°E 8pBP6It0
DoY=192.74861 File=TR747463.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.081 118.643 10.07
F 5.123 211.82 54.231

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.804 4.979 7.783

Vector Velocities (m/s)
  VX VY VZ VM VB
E -62±146.7 -45.7±20.4 38.8±70.9 47.4±71.8 -36.7±17
F -34.9±309.9 539.4±38.7 7.2±286.4 -104.6±272.9 529.2±94.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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