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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:46 disclaimer | copyright 
Item 874 of 1444 Analysis Date & Time 2026-04-22 06:47:55 UT From File TR2604220646 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0646UT 15°E 8pBP6It0
DoY=112.28194 File=TR944192.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.806 117.102 16.795
F 4.501 286.343 95.237

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.421 6.75 10.172

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.4±16.5 14.4±5.4 4.8±27.4 1.7±27.3 15.1±5.9
F -59.7±52 -125.2±5.4 -15.5±36.9 10.8±36 -125.7±9.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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