EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:00 disclaimer | copyright 
Item 1139 of 1443 Analysis Date & Time 2026-04-21 22:01:55 UT From File TR2604212200 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 2200UT 15°E 8pBP6It0
DoY=111.91666 File=TR943929.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.788 101.879 5.002
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.08 0.136 0.216

Vector Velocities (m/s)
  VX VY VZ VM VB
E -198.6±96.1 -108.9±24.9 10.6±108.5 33±106.8 -104.3±31.4
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 2.56 0.04
F 0 0

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