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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 19:44 disclaimer | copyright 
Item 1207 of 1443 Analysis Date & Time 2026-04-21 19:45:56 UT From File TR2604211944 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1944UT 15°E 8pBP6It0
DoY=111.82222 File=TR943861.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.278 130.428 15.34
F 3.687 301.883 78.88

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.067 3.751 5.818

Vector Velocities (m/s)
  VX VY VZ VM VB
E -193±94.7 -170.8±36.3 95.1±161.4 128.4±157.7 -147.4±49.8
F -242±219.6 -200.8±42.7 150.1±313.4 188.4±301 -165.3±96.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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