EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:56 disclaimer | copyright 
Item 661 of 1443 Analysis Date & Time 2026-04-22 13:57:59 UT From File TR2604221356 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 1356UT 15°E 8pBP6It0
DoY=112.58056 File=TR944407.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.61 103.775 4.174
F 4.643 345.274 142.4

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.048 10.737 15.785

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.3±29 -54.5±12.5 18.9±55.5 29.8±56.2 -49.4±8.8
F 7.4±31.6 11.4±5.2 3.1±44.6 0.7±42.9 11.8±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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