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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:52 disclaimer | copyright 
Item 543 of 1443 Analysis Date & Time 2026-04-22 17:53:59 UT From File TR2604221752 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1752UT 15°E 8pBP6It0
DoY=112.74445 File=TR944525.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.654 284.478 42.65

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.013 3.232 5.245

Vector Velocities (m/s)
  VX VY VZ VM VB
E 49.6±27.7 5.4±15.2 0.6±49.4 -0.5±50.9 5.4±8.9
F 34.8±39.8 78.9±4.9 11.4±41.5 -5.2±40.4 79.5±10.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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