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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 04:22 disclaimer | copyright 
Item 1341 of 1443 Analysis Date & Time 2025-12-12 04:23:57 UT From File TR2512120422 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 0422UT 15°E 8pBP6It0
DoY=346.18195 File=TR857384.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.053 282.977 5.001

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.473 0.287 0.76

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16.9±62.2 -103.3±34.5 -10.5±108.1 11.1±108.9 -103.2±31.8
F 72±69.7 149.5±20.7 50.7±135.4 18.6±133.2 156.7±31.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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