EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 11:12 disclaimer | copyright 
Item 743 of 1443 Analysis Date & Time 2026-04-22 11:13:57 UT From File TR2604221112 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 1112UT 15°E 8pBP6It0
DoY=112.46667 File=TR944325.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.781 104.529 6.5
F 3.741 161.652 33.505

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.872 1.64 2.512

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.5±23.2 2.6±9.5 -1.8±56.3 -2.3±56.4 2.2±8.9
F -41.9±46.3 -129.2±8.6 -1.9±63.7 24.9±60.9 -126.8±20.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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