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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 08:30 disclaimer | copyright 
Item 987 of 1444 Analysis Date & Time 2025-07-11 08:32:00 UT From File TR2507110830 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0830UT 15°E 8pBP6It0
DoY=192.35417 File=TR747179.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.2 102.699 5.549
F 4.391 171.677 37.086

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.337 2.502 3.839

Vector Velocities (m/s)
  VX VY VZ VM VB
E 25.7±18.7 49±4.1 -7.1±27.7 -17.1±27.5 46.5±5.2
F 14.8±56.5 -0.2±8.7 -8.3±51.2 -8.1±48.6 -1.9±18.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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