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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 15:02 disclaimer | copyright 
Item 1346 of 1444 Analysis Date & Time 2026-04-21 15:03:57 UT From File TR2604211502 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1502UT 15°E 8pBP6It0
DoY=111.62639 File=TR943720.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.637 104.017 3.584
F 4.848 397.53 107.396

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.259 8.831 14.091

Vector Velocities (m/s)
  VX VY VZ VM VB
E -65.4±29.6 -14.7±13.3 25.5±99.4 28±98.7 -9.1±17.7
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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