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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 03:40 disclaimer | copyright 
Item 726 of 1443 Analysis Date & Time 2025-10-10 03:42:01 UT From File TR2510100340 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 0340UT 15°E 8pBP6It0
DoY=283.15277 File=TR812547.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.513 131.041 17.147
F 4.131 323.104 25.316

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.847 1.512 4.358

Vector Velocities (m/s)
  VX VY VZ VM VB
E 9.2±64.5 -14.6±36.5 -16.6±68.3 -13.2±72.2 -17.7±28
F 320±198.2 37.7±64.1 -72.6±137.7 -78.8±124.8 21.8±86.6

Irregularity Parameters
  SPINSPAM
E 3.11 0.035
F 0 0

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