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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 04:54 disclaimer | copyright 
Item 932 of 1443 Analysis Date & Time 2026-04-22 04:56:01 UT From File TR2604220454 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0454UT 15°E 8pBP6It0
DoY=112.20417 File=TR944136.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.279 109.079 9.774
F 4.069 288.856 102.244

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.666 5.92 8.586

Vector Velocities (m/s)
  VX VY VZ VM VB
E -29±35.6 -75.3±25 21.9±107.8 37±110.1 -69.1±11.7
F 66.6±62.1 168.5±6.3 14.8±166.2 -20.4±163.4 167.9±31.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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