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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:50 disclaimer | copyright 
Item 982 of 1443 Analysis Date & Time 2025-10-09 19:52:02 UT From File TR2510091950 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1950UT 15°E 8pBP6It0
DoY=282.82639 File=TR812312.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.547 124.982 10.974
F 4.184 295.409 35.52

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.523 2.175 4.698

Vector Velocities (m/s)
  VX VY VZ VM VB
E -99.8±64.1 -76±23.3 -6.6±53.7 9.3±55.3 -75.7±19.3
F -189.7±100.1 -161.3±11.1 -44.9±100.3 -10.5±97.8 -167.1±24.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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