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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:56 disclaimer | copyright 
Item 914 of 1443 Analysis Date & Time 2025-10-09 21:57:59 UT From File TR2510092156 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2156UT 15°E 8pBP6It0
DoY=282.91388 File=TR812375.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.529 126.699 8.191
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.373 0.588 0.96

Vector Velocities (m/s)
  VX VY VZ VM VB
E -103±91.6 -256.3±42.6 119.8±147.4 170.3±151.5 -226±23.9
F -86.8±125.6 41.1±31.7 193.4±185.3 180.7±179.7 80.2±55.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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