EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:20 disclaimer | copyright 
Item 619 of 1443 Analysis Date & Time 2026-04-22 15:22:05 UT From File TR2604221520 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 1520UT 15°E 8pBP6It0
DoY=112.63889 File=TR944449.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.555 111.504 8.911
F 4.875 261.014 46.394

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.783 3.856 6.639

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.3±24 -23.7±8.2 -4.8±65.2 0.2±64.5 -24.1±12.8
F 2.3±61.8 3.8±5.4 5.7±68.9 4.8±67 4.9±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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