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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:00 disclaimer | copyright 
Item 1007 of 1443 Analysis Date & Time 2025-10-09 19:02:02 UT From File TR2510091900 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1900UT 15°E 8pBP6It0
DoY=282.79166 File=TR812287.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.747 124.151 11.563
F 3.664 319.293 49.577

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.98 2.328 4.308

Vector Velocities (m/s)
  VX VY VZ VM VB
E -196.7±58 -31.8±22.1 76.8±77.2 81.8±75.9 -15.2±26.4
F -550.1±87.7 -68±10.9 89.7±70 101.8±68.6 -47.9±17.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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