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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-01-20 16:00 disclaimer | copyright 
Item 370 of 1444 Analysis Date & Time 2025-01-20 16:01:59 UT From File TR2501201600 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-01-20 1600UT 15°E 8pBP6It0
DoY= 20.66667 File=TR624849.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.092 299.814 28.331

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.532 0.948 1.48

Vector Velocities (m/s)
  VX VY VZ VM VB
E -7.4±29.3 57.9±21.1 -41±76.4 -52.1±78.1 48.1±13.6
F -150.7±77.9 -107.9±16.5 -0.6±50.8 21.7±48.2 -105.7±23.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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