EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 18:32 disclaimer | copyright 
Item 1241 of 1444 Analysis Date & Time 2026-04-21 18:33:52 UT From File TR2604211832 Index page previous Next page
Click for original ionogram image
Click for original ionogram image (opens in a separate window)

TROMSO NORWAY DYNASONDE
26-04-21 1832UT 15°E 8pBP6It0
DoY=111.77222 File=TR943825.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.507 109.591 2.002
F 4.291 307.725 37.954

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.599 2.445 5.044

Vector Velocities (m/s)
  VX VY VZ VM VB
E 15.4±38.3 23.8±11.7 -20.2±67 -24.7±66.1 19.1±16.3
F -390.1±133.1 31.6±69.8 -4.9±165.7 -11.3±173.5 29.9±47.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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