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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:26 disclaimer | copyright 
Item 1407 of 1444 Analysis Date & Time 2025-10-09 05:27:58 UT From File TR2510090526 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0526UT 15°E 8pBP6It0
DoY=282.22638 File=TR811880.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.935 326.144 78.736

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.592 6.708 10.299

Vector Velocities (m/s)
  VX VY VZ VM VB
E -15.9±21.8 -2.9±14.6 3.7±52.2 4.2±53 -2.1±11.6
F -3.6±29.9 97.3±9.3 -6.4±94.6 -26.4±93.3 93.9±18

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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