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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:42 disclaimer | copyright 
Item 1256 of 1443 Analysis Date & Time 2025-10-09 10:44:00 UT From File TR2510091042 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1042UT 15°E 8pBP6It0
DoY=282.44583 File=TR812038.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.737 118.467 13.993
F 5.936 268.69 39.214

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.454 4.833 8.287

Vector Velocities (m/s)
  VX VY VZ VM VB
E 6.9±28.5 52.6±8 2.5±82.6 -8.4±81.3 52±16.4
F -43.4±45 -163.9±4.7 -9.4±63.5 24.7±62.1 -162.3±14.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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