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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 17:46 disclaimer | copyright 
Item 1043 of 1442 Analysis Date & Time 2025-10-09 17:47:54 UT From File TR2510091746 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1746UT 15°E 8pBP6It0
DoY=282.74026 File=TR812250.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.252 275.806 28.343

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.762 1.792 2.554

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -166.4±44.9 -26±10.8 32.7±42.8 37.4±40.3 -18.7±18.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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