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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 14:00 disclaimer | copyright 
Item 1377 of 1444 Analysis Date & Time 2026-04-21 14:01:57 UT From File TR2604211400 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1400UT 15°E 8pBP6It0
DoY=111.58334 File=TR943689.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.353 103.473 7.521
F 4.643 406.588 77.717

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.286 5.86 10.145

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -258.7±152 -28.1±27.7 40.1±184.2 45.1±174.9 -19.2±64.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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