EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:16 disclaimer | copyright 
Item 831 of 1443 Analysis Date & Time 2026-04-22 08:18:00 UT From File TR2604220816 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 0816UT 15°E 8pBP6It0
DoY=112.34444 File=TR944237.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.57 102.423 5.157
F 4.586 290.413 112.847

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.845 8.301 12.146

Vector Velocities (m/s)
  VX VY VZ VM VB
E 11.2±36.3 41.5±7.5 0±103.1 -8.6±100.9 40.6±22.6
F -0.2±35.6 88.1±6.6 0.4±59.5 -17.9±57.2 86.3±17.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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