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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 23:48 disclaimer | copyright 
Item 858 of 1443 Analysis Date & Time 2025-10-09 23:49:55 UT From File TR2510092348 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2348UT 15°E 8pBP6It0
DoY=282.99167 File=TR812431.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.258 269.951 29.398

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.333 1.865 3.197

Vector Velocities (m/s)
  VX VY VZ VM VB
E 48.1±137.7 31±61.4 -34.5±190 -40.1±196.3 23.2±36.9
F 44.2±160.9 24.3±23.7 -61.6±104.4 -65.3±101.2 11±35

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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