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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 04:00 disclaimer | copyright 
Item 725 of 1444 Analysis Date & Time 2025-10-10 04:01:59 UT From File TR2510100400 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 0400UT 15°E 8pBP6It0
DoY=283.16666 File=TR812557.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.18 343.037 23.068

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.888 1.41 2.298

Vector Velocities (m/s)
  VX VY VZ VM VB
E -4.5±52.8 -68.9±51.9 29±104.6 42.7±111.2 -61.4±35.6
F 50.6±218.8 -32.6±56.8 -11.3±221.1 -4.3±208.4 -34.2±93

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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