EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:46 disclaimer | copyright 
Item 574 of 1444 Analysis Date & Time 2026-04-22 16:47:58 UT From File TR2604221646 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 1646UT 15°E 8pBP6It0
DoY=112.69861 File=TR944492.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.188 110.734 7.489
F 4.643 293.545 72.151

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.088 5.44 8.528

Vector Velocities (m/s)
  VX VY VZ VM VB
E 40.6±25.3 32.2±10.3 -17.8±65.1 -24.1±65.3 27.8±9.5
F 6.2±40.5 -1.7±5 14.1±59.7 14.1±57.9 1.3±15.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.2 0.013

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