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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 14:08 disclaimer | copyright 
Item 1146 of 1444 Analysis Date & Time 2025-10-09 14:09:55 UT From File TR2510091408 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1408UT 15°E 8pBP6It0
DoY=282.58890 File=TR812141.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.91 265.107 32.96

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.371 4.027 6.398

Vector Velocities (m/s)
  VX VY VZ VM VB
E -31.8±45.8 44.4±16.2 29.5±74 19.7±74.3 49.6±14.7
F 24.6±86.7 -42.6±11.6 9.8±48.5 18.4±46.4 -39.6±18.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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