EISCAT Logo. EISCAT
Scientific Association
 
search EISCAT              
EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 23:50 disclaimer | copyright 
Item 1082 of 1444 Analysis Date & Time 2026-04-21 23:51:57 UT From File TR2604212350 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 2350UT 15°E 8pBP6It0
DoY=111.99306 File=TR943984.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.999 274.12 77.178

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.143 2.428 3.572

Vector Velocities (m/s)
  VX VY VZ VM VB
E -120.8±67.2 74.1±33.1 25.7±55.1 9.8±58.4 77.9±26.8
F -130.9±104 -9.8±96.1 103±159.9 102.8±172.2 11.7±71.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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