EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-25 04:04 disclaimer | copyright 
Item 1 of 1239 Analysis Date & Time 2026-07-25 04:05:56 UT From File TR2607250404 Index page First ionogram Next page
Click for original ionogram image
Click for original ionogram image (opens in a separate window)

TROMSO NORWAY DYNASONDE
26-07-25 0404UT 15°E 8pBP6It0
DoY=206.16945 File=TR100973.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.762 113.485 13.571
F 5.804 284.479 54.662

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.189 6.441 10.63

Vector Velocities (m/s)
  VX VY VZ VM VB
E 7.6±18.6 24.2±6.2 -4.7±41.6 -9.6±40.9 22.7±9.9
F 15.1±36.8 1.8±5.4 -2.5±71.5 -2.8±70.5 1.2±13.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.58 0.003

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