EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:48 disclaimer | copyright 
Item 1233 of 1444 Analysis Date & Time 2026-04-21 18:50:02 UT From File TR2604211848 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 1848UT 15°E 8pBP6It0
DoY=111.78333 File=TR943833.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.988 118.061 2.002
F 4.211 211.734 63.204

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.103 3.92 6.023

Vector Velocities (m/s)
  VX VY VZ VM VB
E -117±110.8 -84.6±52.4 -60.3±130.1 -41.5±132 -95.2±47.5
F -212.9±166.9 125.9±32 15.1±244.8 -11.3±240.4 126.3±56.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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