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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 13:18 disclaimer | copyright 
Item 791 of 1445 Analysis Date & Time 2026-07-04 13:19:59 UT From File TR2607041318 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1318UT 15°E 8pBP6It0
DoY=185.55417 File=TR994890.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.974 98.016 4.186
F 4.311 177.347 48.246

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.496 3.136 4.632

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.1±20.4 8.8±7.7 -1.7±43.4 -3.5±43.7 8.2±6.3
F -81.3±56.2 5.2±8.3 20.3±39.8 18.8±37.7 9.3±15.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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