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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:58 disclaimer | copyright 
Item 558 of 1444 Analysis Date & Time 2026-07-04 19:59:54 UT From File TR2607041958 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1958UT 15°E 8pBP6It0
DoY=185.83194 File=TR995090.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.687 267.039 98.455

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.111 4.682 6.793

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.5±23.1 9.1±16.4 -15.3±52.5 -16.9±54.1 5.7±9.9
F -50.7±97.3 -23±32.3 31.3±137.6 35.4±136.9 -16.1±35.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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