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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 09:50 disclaimer | copyright 
Item 1320 of 1444 Analysis Date & Time 2025-05-09 09:51:59 UT From File TR2505090950 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 0950UT 15°E 8pBP6It0
DoY=129.40973 File=TR701859.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.654 99.395 3.978
F 5.462 348.328 143.826

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.863 15.011 21.874

Vector Velocities (m/s)
  VX VY VZ VM VB
E -33.5±30.8 102.7±9.3 12±83.6 -9.5±82.8 102.9±14.8
F 19±114.5 -59.7±26.1 -5.4±134.7 7.1±127.2 -59.5±51.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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