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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:40 disclaimer | copyright 
Item 977 of 1442 Analysis Date & Time 2025-10-09 19:42:05 UT From File TR2510091940 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1940UT 15°E 8pBP6It0
DoY=282.81946 File=TR812307.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.458 125.071 10.966
F 4.053 283.224 33.789

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.223 1.941 4.164

Vector Velocities (m/s)
  VX VY VZ VM VB
E -174.7±63.8 -161.8±17.7 32.4±59.2 65.2±60.3 -151.6±13.4
F -305.3±169 -123.2±16 59.3±138.7 83.5±135.1 -108.3±35.5

Irregularity Parameters
  SPINSPAM
E 3.38 0.044
F 0 0

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