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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:04 disclaimer | copyright 
Item 567 of 1443 Analysis Date & Time 2026-04-22 17:06:04 UT From File TR2604221704 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1704UT 15°E 8pBP6It0
DoY=112.71111 File=TR944501.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.654 263.024 53.87

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.484 4.082 6.567

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±110.1 -10.6±25.5 -9.8±293.9 -7.4±291.9 -12.4±42.4
F 23.7±42.9 -48.1±6.3 3.1±52.1 13±50.1 -46.4±15.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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