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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:40 disclaimer | copyright 
Item 517 of 1444 Analysis Date & Time 2026-04-22 18:42:04 UT From File TR2604221840 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1840UT 15°E 8pBP6It0
DoY=112.77778 File=TR944549.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.003 265.606 82.829

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.255 4.643 6.898

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -17.5±38.5 7.6±10.1 5.7±37.6 4±38.5 8.6±6.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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