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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 11:18 disclaimer | copyright 
Item 1233 of 1443 Analysis Date & Time 2025-10-09 11:19:52 UT From File TR2510091118 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1118UT 15°E 8pBP6It0
DoY=282.47083 File=TR812056.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.353 118.807 5.861
F 5.506 253.725 42.127

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.623 4.467 7.09

Vector Velocities (m/s)
  VX VY VZ VM VB
E 24.8±29.3 17.4±10.4 -12±50.8 -15.4±51.3 14.6±7.6
F 14±41.4 40±6.2 8±28.4 -0.5±27.2 40.8±10.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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