EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:40 disclaimer | copyright 
Item 549 of 1443 Analysis Date & Time 2026-04-22 17:41:52 UT From File TR2604221740 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 1740UT 15°E 8pBP6It0
DoY=112.73611 File=TR944519.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.568 259.724 47.662

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.229 3.479 5.708

Vector Velocities (m/s)
  VX VY VZ VM VB
E 38.8±25.4 -6.4±6.4 -10.7±35.9 -9.1±35.8 -8.5±6.7
F 24.6±53.7 -26.4±4.6 -1.2±40.6 4.3±39.5 -26.1±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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