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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:30 disclaimer | copyright 
Item 515 of 1445 Analysis Date & Time 2026-07-04 22:31:57 UT From File TR2607042230 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2230UT 15°E 8pBP6It0
DoY=185.93750 File=TR995166.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.501 148.464 24.245
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.868 1.718 2.586

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.6±116.9 -55±20.9 61±135.2 71.1±133.2 -41.2±30.9
F 92.5±203.2 -269.8±90.7 -59±275.9 -1.9±253.2 -276.2±142.2

Irregularity Parameters
  SPINSPAM
E 2.97 0.077
F 0 0

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