EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 14:38 disclaimer | copyright 
Item 640 of 1443 Analysis Date & Time 2026-04-22 14:39:54 UT From File TR2604221438 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 1438UT 15°E 8pBP6It0
DoY=112.60973 File=TR944428.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.808 110.748 9.787
F 4.601 254.835 56.912

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.746 4.214 6.96

Vector Velocities (m/s)
  VX VY VZ VM VB
E 42.9±19.9 5±4.9 -9.5±40 -10.3±39.4 2.9±8.2
F 7.4±31.9 -60.7±4 -2±48.1 10.6±46.4 -59.8±13

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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