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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:24 disclaimer | copyright 
Item 1025 of 1443 Analysis Date & Time 2025-10-09 18:26:04 UT From File TR2510091824 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1824UT 15°E 8pBP6It0
DoY=282.76666 File=TR812269.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.416 139.973 21.496
F 3.505 307.545 82.268

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.058 3.535 5.593

Vector Velocities (m/s)
  VX VY VZ VM VB
E -183.2±95.4 -55.3±71.4 77.9±153.5 87.6±162.1 -38±48.7
F -146.2±59 12.8±12.4 31.7±54.9 28.4±52.7 19.1±19.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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