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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:38 disclaimer | copyright 
Item 981 of 1444 Analysis Date & Time 2025-10-09 19:39:51 UT From File TR2510091938 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1938UT 15°E 8pBP6It0
DoY=282.81805 File=TR812306.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.606 142.83 21.666
F 3.953 306.313 8.426

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.383 0.46 2.844

Vector Velocities (m/s)
  VX VY VZ VM VB
E -132.9±51.3 -19.7±12.9 19.4±54 23.1±53.5 -15.2±14.8
F -215.8±107.8 -459.8±19.2 3.3±82.8 98.4±82.6 -449.1±19.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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