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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 20:50 disclaimer | copyright 
Item 945 of 1444 Analysis Date & Time 2025-10-09 20:52:02 UT From File TR2510092050 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2050UT 15°E 8pBP6It0
DoY=282.86804 File=TR812342.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.609 114.825 4.04
F 3.947 311.171 15.606

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.459 0.851 3.309

Vector Velocities (m/s)
  VX VY VZ VM VB
E -98.9±68.7 -47.9±23.7 41.2±79.2 50.2±78.1 -38.3±27.3
F -26.7±124.6 -229.2±15.9 124±173.8 168.8±172.4 -198.5±27.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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