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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 13:08 disclaimer | copyright 
Item 1176 of 1444 Analysis Date & Time 2025-10-09 13:09:55 UT From File TR2510091308 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1308UT 15°E 8pBP6It0
DoY=282.54721 File=TR812111.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.374 122.084 7.052
F 6.001 249.291 23.797

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.552 2.998 5.55

Vector Velocities (m/s)
  VX VY VZ VM VB
E 4.6±26.1 -13.6±12 7±62.8 9.7±63.3 -11.9±9.4
F -84.6±58.4 -50.2±7.6 -4.4±42.6 6.1±40.9 -50±14.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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