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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-06-23 18:58 disclaimer | copyright 
Item 1381 of 1444 Analysis Date & Time 2025-06-23 18:59:50 UT From File TR2506231858 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-06-23 1858UT 15°E 8pBP6It0
DoY=174.79028 File=TR734533.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.298 270.214 29.625

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.958 2.908 5.867

Vector Velocities (m/s)
  VX VY VZ VM VB
E -57±48.1 66.9±11.4 13.6±49.9 -0.6±49.7 68.2±12.2
F -230.7±92.9 -51.1±10.3 42.5±51.5 52.2±51.3 -41.2±11.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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