EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 12:38 disclaimer | copyright 
Item 700 of 1443 Analysis Date & Time 2026-04-22 12:39:55 UT From File TR2604221238 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 1238UT 15°E 8pBP6It0
DoY=112.52639 File=TR944368.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.604 104.134 7.055
F 4.759 292.841 89.903

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.836 7.123 10.959

Vector Velocities (m/s)
  VX VY VZ VM VB
E 14.7±24 47.2±5.5 -6.3±45.1 -16±44.2 44.9±10.3
F -30.2±28.1 -26.7±3.2 5.5±42.8 10.9±41.6 -25±10.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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