EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 21:42 disclaimer | copyright 
Item 1148 of 1443 Analysis Date & Time 2026-04-21 21:43:53 UT From File TR2604212142 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 2142UT 15°E 8pBP6It0
DoY=111.90417 File=TR943920.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.425 98.275 2.015
F 3.599 213.924 45.155

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.559 2.046 3.605

Vector Velocities (m/s)
  VX VY VZ VM VB
E -18.5±27.1 -85.5±7.7 7.8±52.3 25.3±51.4 -82.1±12.1
F 198.5±75.8 21.6±32.3 76.7±225 70.5±213.7 37±77.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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