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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 10:20 disclaimer | copyright 
Item 197 of 1444 Analysis Date & Time 2025-07-12 10:22:00 UT From File TR2507121020 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 1020UT 15°E 8pBP6It0
DoY=193.43056 File=TR747954.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.383 100.024 4.495
F 4.291 163.821 40.232

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.26 2.592 3.852

Vector Velocities (m/s)
  VX VY VZ VM VB
E -87.1±97.9 -7.6±5.9 2.5±53.6 4±52.7 -6.9±11.1
F -81.7±69.7 -14.7±6.8 7.7±39.2 10.6±37.9 -12.8±12

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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