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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 18:12 disclaimer | copyright 
Item 979 of 1444 Analysis Date & Time 2025-12-12 18:13:57 UT From File TR2512121812 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 1812UT 15°E 8pBP6It0
DoY=346.75833 File=TR857799.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 15.121 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.112 0 1.112

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.9±44.6 -76.1±7.4 17.1±59.6 32.5±58.1 -70.9±15.4
F 3.2±15.7 -5.6±2.8 3.4±14.7 4.5±14 -4.8±5.2

Irregularity Parameters
  SPINSPAM
E 2.34 0.014
F 0 0

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