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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:48 disclaimer | copyright 
Item 923 of 1443 Analysis Date & Time 2025-10-09 21:49:58 UT From File TR2510092148 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2148UT 15°E 8pBP6It0
DoY=282.90833 File=TR812371.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.953 139.809 2.001
F 4.819 333.829 29.682

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.245 2.411 5.655

Vector Velocities (m/s)
  VX VY VZ VM VB
E -127.3±126.3 -292.5±52.1 60.5±125.4 119.8±130.1 -273.6±38.7
F 180.6±164.6 -243±33.6 73.4±167.1 122.2±160.3 -222.6±58.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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