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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:42 disclaimer | copyright 
Item 1296 of 1444 Analysis Date & Time 2026-04-21 16:43:57 UT From File TR2604211642 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1642UT 15°E 8pBP6It0
DoY=111.69583 File=TR943770.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.338 104.382 5.002
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.17 0.329 0.499

Vector Velocities (m/s)
  VX VY VZ VM VB
E 29.2±103.2 113.5±14.6 18.6±158.1 -5.3±155.3 114.9±32.8
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