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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 09:18 disclaimer | copyright 
Item 1293 of 1443 Analysis Date & Time 2025-10-09 09:19:52 UT From File TR2510090918 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0918UT 15°E 8pBP6It0
DoY=282.38751 File=TR811996.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.683 125.487 11.586
F 5.794 259.731 39.322

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.237 4.618 7.855

Vector Velocities (m/s)
  VX VY VZ VM VB
E -50.3±28.4 -47.3±8.4 23.3±46.7 32.6±45.3 -41.5±14
F -10.2±32.9 -107.7±5.2 -12.5±26.8 10±26 -108±8.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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