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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 18:54 disclaimer | copyright 
Item 570 of 1443 Analysis Date & Time 2026-04-04 18:56:03 UT From File TR2604041854 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1854UT 15°E 8pBP6It0
DoY= 94.78750 File=TR933442.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.231 105.92 8.535
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.264 0.535 0.798

Vector Velocities (m/s)
  VX VY VZ VM VB
E -74.4±29.3 -153.2±8.5 37.9±87.5 68.8±86.9 -142±13.6
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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