EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 18:14 disclaimer | copyright 
Item 532 of 1443 Analysis Date & Time 2026-04-22 18:16:03 UT From File TR2604221814 Index page previous Next page
Click for original ionogram image
Click for original ionogram image (opens in a separate window)

TROMSO NORWAY DYNASONDE
26-04-22 1814UT 15°E 8pBP6It0
DoY=112.75972 File=TR944536.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.886 104.787 4.771
F 4.484 251.345 39.958

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.899 2.81 4.708

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.7±18.8 -64.8±10.6 10.6±52.4 23.8±53.2 -61.2±5.6
F 16.3±39.9 -5.8±5.2 17.9±44.7 18.7±43.2 -2±12.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.59 0.016

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