EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:56 disclaimer | copyright 
Item 901 of 1443 Analysis Date & Time 2026-04-22 05:57:56 UT From File TR2604220556 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 0556UT 15°E 8pBP6It0
DoY=112.24722 File=TR944167.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.502 107.254 6.502
F 4.338 296.423 91.074

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.143 5.994 9.136

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.2±21.4 16.4±8.8 -2.6±43.5 -5.9±43.9 15.5±6.6
F -25.4±42.2 -66.5±6.1 5±116.9 18.7±113.7 -64.1±27.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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