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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:48 disclaimer | copyright 
Item 665 of 1443 Analysis Date & Time 2026-04-22 13:49:54 UT From File TR2604221348 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1348UT 15°E 8pBP6It0
DoY=112.57500 File=TR944403.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.496 102.608 2.838
F 4.76 334.855 149.899

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.939 11.882 16.821

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.2±31.7 -29.5±8.7 -2.8±55 3.4±54.9 -29.4±9.5
F 16.3±32.4 39.1±3.7 9.2±42.4 0.9±41.1 40.2±11.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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