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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:54 disclaimer | copyright 
Item 562 of 1443 Analysis Date & Time 2026-07-04 19:56:04 UT From File TR2607041954 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1954UT 15°E 8pBP6It0
DoY=185.82916 File=TR995088.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.023 347.756 149.989

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.718 8.491 12.209

Vector Velocities (m/s)
  VX VY VZ VM VB
E -32.8±21.9 -37.8±12.7 14.6±45.2 22.1±46 -34±9.7
F -143.7±81.4 -96.5±37.7 -12.9±102.7 7.4±102.3 -97±38.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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