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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 20:04 disclaimer | copyright 
Item 552 of 1443 Analysis Date & Time 2026-07-04 20:06:04 UT From File TR2607042004 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2004UT 15°E 8pBP6It0
DoY=185.83611 File=TR995093.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.829 298.397 98.157

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.6 5.033 7.633

Vector Velocities (m/s)
  VX VY VZ VM VB
E -144.5±97.8 -9.8±164.2 -128±251.7 -123.2±278.9 -36.1±112
F 44.4±123.4 -165.5±28.8 84.1±139.1 116.5±133.4 -144.5±48.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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