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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 20:08 disclaimer | copyright 
Item 966 of 1444 Analysis Date & Time 2025-10-09 20:09:54 UT From File TR2510092008 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2008UT 15°E 8pBP6It0
DoY=282.83890 File=TR812321.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.452 124.038 4.969
F 4.231 369.496 70.665

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.465 4.426 7.891

Vector Velocities (m/s)
  VX VY VZ VM VB
E -224±71.9 -157.3±27.8 51±94.8 82.4±96.5 -143.4±21.1
F -324.1±84.6 -319.8±25.7 38±134.4 103.4±126.7 -305±51.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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