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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 01:26 disclaimer | copyright 
Item 1429 of 1443 Analysis Date & Time 2025-12-12 01:27:58 UT From File TR2512120126 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 0126UT 15°E 8pBP6It0
DoY=346.05972 File=TR857296.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.284 227.745 5.013

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.347 0.322 0.669

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15.3±42.4 -40.6±16.9 9.6±71.8 17.8±72.8 -37.7±11.6
F 24.5±72.6 -67.7±24.5 36.2±111.2 49.4±111.4 -58.7±23.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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