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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:46 disclaimer | copyright 
Item 552 of 1444 Analysis Date & Time 2026-04-04 19:47:58 UT From File TR2604041946 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1946UT 15°E 8pBP6It0
DoY= 94.82361 File=TR933468.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.186 127.395 9.34
F 4.586 243.941 24.987

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.83 1.838 3.668

Vector Velocities (m/s)
  VX VY VZ VM VB
E -37.5±34.3 -138.8±14.2 68.2±87.2 95.5±86.7 -121.6±16.7
F -5.6±67.4 22.2±18.2 57.1±89.1 51.2±87.9 33.6±23.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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