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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 04:02 disclaimer | copyright 
Item 858 of 1443 Analysis Date & Time 2025-10-10 04:03:54 UT From File TR2510100402 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 0402UT 15°E 8pBP6It0
DoY=283.16806 File=TR812558.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.586 431.56 75.539

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.4 5.556 7.956

Vector Velocities (m/s)
  VX VY VZ VM VB
E 50.2±29 -55.6±30.5 -18.8±70.1 -6.9±72.8 -58.3±23.2
F -32.2±152.1 -241.8±84 -219.8±202.1 -165±181.2 -282±122.8

Irregularity Parameters
  SPINSPAM
E 3.13 0.031
F 0 0

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