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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 23:32 disclaimer | copyright 
Item 866 of 1443 Analysis Date & Time 2025-10-09 23:33:57 UT From File TR2510092332 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2332UT 15°E 8pBP6It0
DoY=282.98056 File=TR812423.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.607 121.758 10.02
F 4.391 173.258 10.019

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.925 0.676 1.601

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.6±73.7 -95.2±52.3 20±235.6 39.3±240.4 -89±21.4
F 436.4±536.4 -1472.9±76.5 204.6±270.1 505.1±261.4 -1398.7±102.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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