EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:22 disclaimer | copyright 
Item 1246 of 1444 Analysis Date & Time 2026-04-21 18:24:07 UT From File TR2604211822 Index page previous Next page
Click for original ionogram image
Click for original ionogram image (opens in a separate window)

TROMSO NORWAY DYNASONDE
26-04-21 1822UT 15°E 8pBP6It0
DoY=111.76527 File=TR943820.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.862 116.186 6.324
F 3.884 340.671 113.169

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.906 5.971 8.878

Vector Velocities (m/s)
  VX VY VZ VM VB
E 17.6±27 -23.9±15.4 5.9±47.3 10.7±48.5 -22.2±11.4
F -541.1±189.4 -203.7±43 -47.2±160.8 -4±152.6 -209±66.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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