EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:22 disclaimer | copyright 
Item 1128 of 1443 Analysis Date & Time 2026-04-21 22:23:53 UT From File TR2604212222 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 2222UT 15°E 8pBP6It0
DoY=111.93195 File=TR943940.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.142 347.733 52.638

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.97 1.817 2.788

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.4±73 -41.8±86.4 2.8±222.8 11.4±234.3 -40.3±47.1
F 217.8±130.3 100.3±28.9 15.1±176.4 -6±173.5 101.2±42.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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