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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 21:50 disclaimer | copyright 
Item 1142 of 1444 Analysis Date & Time 2026-04-21 21:51:57 UT From File TR2604212150 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2150UT 15°E 8pBP6It0
DoY=111.90972 File=TR943924.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.248 101.73 2.295
F 3.461 206.506 39.984

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.293 1.675 2.969

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.1±23.5 -12.7±7 -3.9±39.3 -1.2±39.4 -13.2±6.6
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