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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:22 disclaimer | copyright 
Item 965 of 1443 Analysis Date & Time 2026-04-22 05:23:56 UT From File TR2604220522 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0522UT 15°E 8pBP6It0
DoY=112.22361 File=TR944150.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.624 107.139 3.526
F 4.131 264.646 90.9

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.486 5.428 7.914

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.1±18.3 -3.9±8.8 0.4±41.7 1.2±42 -3.7±7.2
F 4.8±82 -38.9±13.1 -14.8±94.3 -6.4±92.8 -41.2±21

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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