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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 20:00 disclaimer | copyright 
Item 557 of 1444 Analysis Date & Time 2026-07-04 20:02:03 UT From File TR2607042000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2000UT 15°E 8pBP6It0
DoY=185.83333 File=TR995091.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.641 214.426 46.686

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.307 2.164 3.471

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.1±29.3 14.5±15.7 -27.3±42.1 -29.7±43.7 8.5±10.6
F -504.7±190.6 -43.7±48 7.5±205.1 16.4±208.7 -41.2±28

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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