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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:06 disclaimer | copyright 
Item 504 of 1444 Analysis Date & Time 2026-04-22 19:07:58 UT From File TR2604221906 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1906UT 15°E 8pBP6It0
DoY=112.79583 File=TR944562.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.397 119.018 9.928
F 4.208 232.504 34.668

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.596 2.148 3.744

Vector Velocities (m/s)
  VX VY VZ VM VB
E 5.4±32.8 -45.7±10.9 -14.2±33 -4.4±33.9 -47.6±7.5
F -37±50 -79.1±6.2 2.3±20.9 18.7±20.6 -76.9±7.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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