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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 07:26 disclaimer | copyright 
Item 856 of 1443 Analysis Date & Time 2026-04-22 07:27:52 UT From File TR2604220726 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0726UT 15°E 8pBP6It0
DoY=112.30972 File=TR944212.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.752 106.881 6.539
F 3.81 187.991 51.299

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.255 2.605 3.86

Vector Velocities (m/s)
  VX VY VZ VM VB
E 9.4±23.3 38.1±5.3 -1.9±52.4 -9.7±51.9 36.9±9
F 17.7±35.3 -60±3.4 -4.5±31.9 8±31.2 -59.7±7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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