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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:42 disclaimer | copyright 
Item 818 of 1443 Analysis Date & Time 2026-04-22 08:43:59 UT From File TR2604220842 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0842UT 15°E 8pBP6It0
DoY=112.36250 File=TR944250.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.46 99.475 2.086
F 3.938 180.447 43.387

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.208 2.354 3.562

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -14±53.5 53.4±7.5 8.2±63.7 -3±61.4 54±18.7

Irregularity Parameters
  SPINSPAM
E 2.45 0.051
F 0 0

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