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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:46 disclaimer | copyright 
Item 984 of 1443 Analysis Date & Time 2025-10-09 19:47:56 UT From File TR2510091946 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1946UT 15°E 8pBP6It0
DoY=282.82361 File=TR812310.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.216 120.201 9.91
F 3.953 191.272 48.089

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.305 2.628 3.933

Vector Velocities (m/s)
  VX VY VZ VM VB
E -158.1±58.1 -95.7±18.9 41.8±46.9 60.7±47.4 -84.9±17.6
F -374.7±123.4 -87.5±16.5 79.1±59.9 95.5±57.7 -69.2±22.9

Irregularity Parameters
  SPINSPAM
E 3.13 0.033
F 0 0

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