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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 11:04 disclaimer | copyright 
Item 1245 of 1443 Analysis Date & Time 2025-10-09 11:05:55 UT From File TR2510091104 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1104UT 15°E 8pBP6It0
DoY=282.46112 File=TR812049.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.768 129.669 14.594
F 5.768 260.966 38.118

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.145 4.436 7.581

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.9±55.3 -105.5±16.2 8.3±105 30±102.2 -101.5±28.7
F -12.3±62.1 -135±12.5 10.8±58.7 38.5±55.6 -129.9±22.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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