EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 15:40 disclaimer | copyright 
Item 1055 of 1444 Analysis Date & Time 2025-12-12 15:42:02 UT From File TR2512121540 Index page previous Next page
Click for original ionogram image
Click for original ionogram image (opens in a separate window)

TROMSO NORWAY DYNASONDE
25-12-12 1540UT 15°E 8pBP6It0
DoY=346.65277 File=TR857723.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.486 137.187 14.497
F 3.461 225.138 23.529

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.924 0.986 1.91

Vector Velocities (m/s)
  VX VY VZ VM VB
E -474.5±187.7 148.8±52.5 -141.4±198.6 -169.1±198.3 116.3±53.4
F -73.2±110.6 249.5±53.9 56.4±222.6 3.5±213 255.8±84.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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