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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 14:18 disclaimer | copyright 
Item 1368 of 1444 Analysis Date & Time 2026-04-21 14:20:03 UT From File TR2604211418 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1418UT 15°E 8pBP6It0
DoY=111.59583 File=TR943698.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.022 100.33 5.69
F 5.095 386.765 65.991

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.053 5.992 10.045

Vector Velocities (m/s)
  VX VY VZ VM VB
E -177.8±44.6 -233.8±31.1 72.1±189 119±191 -213.8±14.7
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