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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 17:02 disclaimer | copyright 
Item 1335 of 1443 Analysis Date & Time 2026-04-21 17:03:50 UT From File TR2604211702 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1702UT 15°E 8pBP6It0
DoY=111.70972 File=TR943780.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.586 181.109 5.001

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.6 0.368 0.967

Vector Velocities (m/s)
  VX VY VZ VM VB
E -102.5±62.6 -51.5±5.8 28.9±67 38.9±65.9 -44.4±13.4
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