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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 19:14 disclaimer | copyright 
Item 1222 of 1443 Analysis Date & Time 2026-04-21 19:16:05 UT From File TR2604211914 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1914UT 15°E 8pBP6It0
DoY=111.80139 File=TR943846.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.229 120.169 10.761
F 3.834 260.463 100.621

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.374 5.173 7.547

Vector Velocities (m/s)
  VX VY VZ VM VB
E 74.9±102.9 -41.5±20.9 18.8±81.4 27±81.5 -36.7±20.5
F 101.4±62.6 552.9±196.4 316.8±453.3 195.5±403 606.5±285.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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