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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 06:20 disclaimer | copyright 
Item 1380 of 1444 Analysis Date & Time 2025-10-09 06:22:03 UT From File TR2510090620 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0620UT 15°E 8pBP6It0
DoY=282.26389 File=TR811907.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.967 113.695 12.191
F 5.223 285.848 45.928

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.95 4.383 7.333

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±20.3 -10.7±14.3 15.5±63.8 17.4±64.9 -7.3±7.9
F -4.3±35.3 49.9±9.3 7.1±85.7 -3.4±85.1 50.3±13.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.27 0.003

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