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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 10:56 disclaimer | copyright 
Item 751 of 1443 Analysis Date & Time 2026-04-22 10:57:56 UT From File TR2604221056 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1056UT 15°E 8pBP6It0
DoY=112.45556 File=TR944317.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.704 104.465 5.672
F 4.73 286.561 116.336

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.937 9.104 13.041

Vector Velocities (m/s)
  VX VY VZ VM VB
E -19.6±31.8 -50.1±9.5 11±72.8 21.1±72.2 -46.7±13.5
F -35.2±91.4 -13.3±12.8 2.4±82.8 5.1±79 -12.5±27.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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