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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 02:06 disclaimer | copyright 
Item 1409 of 1443 Analysis Date & Time 2025-12-12 02:07:58 UT From File TR2512120206 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 0206UT 15°E 8pBP6It0
DoY=346.08749 File=TR857316.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.641 122.862 9.658
F 3.496 210.502 9.485

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.742 0.406 1.148

Vector Velocities (m/s)
  VX VY VZ VM VB
E 118.5±93 26.2±21.8 31.3±79.9 25.2±81.7 32.1±13.5
F 289.5±96.6 278±33.1 18.8±138.7 -39.2±140 275.8±27.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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