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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:28 disclaimer | copyright 
Item 540 of 1443 Analysis Date & Time 2026-07-04 22:30:00 UT From File TR2607042228 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2228UT 15°E 8pBP6It0
DoY=185.93611 File=TR995165.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.501 139.891 11.793
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.552 0.836 1.388

Vector Velocities (m/s)
  VX VY VZ VM VB
E 5.5±51 25.3±28.6 -0.5±56.9 -5.7±61 24.6±18.4
F -155.6±158.4 -130.4±78.1 307.6±126.9 327.9±139.2 -63.9±53.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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