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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:36 disclaimer | copyright 
Item 479 of 1444 Analysis Date & Time 2026-07-04 22:37:53 UT From File TR2607042236 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2236UT 15°E 8pBP6It0
DoY=185.94167 File=TR995169.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.999 108.482 3.427
F 3.978 235.539 53.321

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.616 2.952 4.568

Vector Velocities (m/s)
  VX VY VZ VM VB
E 30.2±25.2 -10.6±10.6 14.1±40 16±40.6 -7.5±7.9
F -155±78.7 -131.1±41.1 105.8±90.6 130.7±95.5 -106.3±28

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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