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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 12:18 disclaimer | copyright 
Item 1318 of 1444 Analysis Date & Time 2025-05-09 12:20:10 UT From File TR2505091218 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 1218UT 15°E 8pBP6It0
DoY=129.51250 File=TR701933.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.671 96.627 4.132
F 5.669 278.285 69.312

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.831 7.791 12.622

Vector Velocities (m/s)
  VX VY VZ VM VB
E 2.9±19.5 6±7.1 -0.8±34.4 -2±34.4 5.7±7.2
F -76.3±47.1 -63.3±4.3 8.7±44.3 21.6±43.2 -60.1±10.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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