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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 16:42 disclaimer | copyright 
Item 1071 of 1443 Analysis Date & Time 2025-10-09 16:43:56 UT From File TR2510091642 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1642UT 15°E 8pBP6It0
DoY=282.69583 File=TR812218.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.741 291.194 36.755

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.009 4.237 6.246

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 108.7±41.8 47.6±8.7 -16.4±58.3 -25.9±56.4 43.2±16.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.86 0.035

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