EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 15:56 disclaimer | copyright 
Item 601 of 1443 Analysis Date & Time 2026-04-22 15:58:02 UT From File TR2604221556 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 1556UT 15°E 8pBP6It0
DoY=112.66389 File=TR944467.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.5 111.341 7.679
F 4.553 243.809 44.127

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.23 3.2 5.43

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.4±26.4 43.5±12.2 0.5±65.7 -8.5±65.9 42.7±11.2
F -9.2±40.5 -76.5±3.9 3.6±46.7 19.4±45.6 -74.1±10.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.24 0.004

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