EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:16 disclaimer | copyright 
Item 1131 of 1443 Analysis Date & Time 2026-04-21 22:18:00 UT From File TR2604212216 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 2216UT 15°E 8pBP6It0
DoY=111.92778 File=TR943937.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.704 382.347 32.592

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.481 0.834 1.315

Vector Velocities (m/s)
  VX VY VZ VM VB
E -21.4±71 -61.8±62 22.4±230.1 34.7±236 -55.8±33.2
F 95.3±73.1 135±14.8 17.2±79.8 -11.1±78.1 135.7±22.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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