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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 22:56 disclaimer | copyright 
Item 889 of 1443 Analysis Date & Time 2025-10-09 22:57:58 UT From File TR2510092256 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2256UT 15°E 8pBP6It0
DoY=282.95557 File=TR812405.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 7.248 319.274 32.886

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.393 6.043 9.436

Vector Velocities (m/s)
  VX VY VZ VM VB
E -5.4±138.3 1.8±66 -88.7±149 -87.1±155.5 -16.6±48.9
F 345.8±192.6 -517.5±49.9 46.2±184 152.4±173.6 -496.8±79

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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