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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 19:26 disclaimer | copyright 
Item 574 of 1444 Analysis Date & Time 2026-07-04 19:27:57 UT From File TR2607041926 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1926UT 15°E 8pBP6It0
DoY=185.80972 File=TR995074.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.483 280.545 129.283

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.267 5.486 7.753

Vector Velocities (m/s)
  VX VY VZ VM VB
E -37.2±45 -86.3±16 40.5±74.2 57.5±73.9 -76±17.1
F -25.6±117.8 -17±34.1 -78.5±134.3 -73.3±134.3 -32.9±34.3

Irregularity Parameters
  SPINSPAM
E 2.77 0.028
F 0 0

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