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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 22:18 disclaimer | copyright 
Item 901 of 1444 Analysis Date & Time 2025-10-09 22:19:51 UT From File TR2510092218 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2218UT 15°E 8pBP6It0
DoY=282.92917 File=TR812386.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.205 132.972 5.809
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.247 0.359 0.606

Vector Velocities (m/s)
  VX VY VZ VM VB
E -274.3±164 331.1±75 -34.5±299.4 -102.3±301.2 316.8±67.5
F -513.1±292.3 660.6±123.1 86.3±468.9 -52.3±438.4 664.2±207.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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