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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:30 disclaimer | copyright 
Item 614 of 1443 Analysis Date & Time 2026-04-22 15:32:04 UT From File TR2604221530 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1530UT 15°E 8pBP6It0
DoY=112.64584 File=TR944454.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.398 107.063 5.564
F 4.848 254.07 47.758

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.54 3.927 6.467

Vector Velocities (m/s)
  VX VY VZ VM VB
E 32.2±19.2 6.2±5.9 -3.5±49.1 -4.7±48.7 5.4±8.6
F -34.4±45.9 -8.3±5 -7.8±100.9 -5.9±98.9 -9.8±20.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.66 0.004

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