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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:44 disclaimer | copyright 
Item 1398 of 1444 Analysis Date & Time 2025-10-09 05:46:09 UT From File TR2510090544 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0544UT 15°E 8pBP6It0
DoY=282.23889 File=TR811889.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.008 257.069 31.151

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.977 2.733 4.709

Vector Velocities (m/s)
  VX VY VZ VM VB
E -12.6±77.7 -40.7±38.7 34.3±100.1 42±101.8 -32.7±33.8
F -19.7±51.8 34.3±4.5 -13.7±75.2 -20.5±73.9 30.7±14.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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