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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 07:04 disclaimer | copyright 
Item 1365 of 1443 Analysis Date & Time 2025-10-09 07:06:02 UT From File TR2510090704 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0704UT 15°E 8pBP6It0
DoY=282.29443 File=TR811929.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.278 132.366 19.319
F 5.502 282.357 53.032

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.274 5.615 8.889

Vector Velocities (m/s)
  VX VY VZ VM VB
E -25.7±32.6 -169.5±19.5 23.6±97 58.2±98.6 -160.9±9.1
F 9.7±44 -58.6±5.5 -6.8±57.3 5.5±55.8 -58.8±14.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.63 0.004

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