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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 04:16 disclaimer | copyright 
Item 1442 of 1444 Analysis Date & Time 2025-10-09 04:17:57 UT From File TR2510090416 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0416UT 15°E 8pBP6It0
DoY=282.17776 File=TR811845.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.483 393.123 88.907

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.544 3.773 5.317

Vector Velocities (m/s)
  VX VY VZ VM VB
E 19.6±19.6 -14.9±21.9 2.3±59.7 5.3±62.4 -14.1±12.4
F 42.6±27.6 96.6±8.4 -24.3±32 -43.8±30.4 89.5±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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