EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:42 disclaimer | copyright 
Item 908 of 1443 Analysis Date & Time 2026-04-22 05:43:52 UT From File TR2604220542 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 0542UT 15°E 8pBP6It0
DoY=112.23750 File=TR944160.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.58 110.047 6.96
F 4.25 275.478 65.887

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.829 4.162 6.992

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.5±19.3 -27.5±8.7 2.2±48.3 7.8±47.7 -26.5±11.2
F 29.8±67.6 130±10.5 15.7±104.5 -11.6±101.7 130.4±26.1

Irregularity Parameters
  SPINSPAM
E 2.9 0.119
F 0 0

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