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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 21:04 disclaimer | copyright 
Item 1167 of 1443 Analysis Date & Time 2026-04-21 21:05:57 UT From File TR2604212104 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2104UT 15°E 8pBP6It0
DoY=111.87778 File=TR943901.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 5.523 121.432 5.001
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.413 0.534 0.947

Vector Velocities (m/s)
  VX VY VZ VM VB
E -115.4±128.2 -254.2±65 48.2±158.8 99.8±167.9 -238.7±35.5
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