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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 22:22 disclaimer | copyright 
Item 899 of 1444 Analysis Date & Time 2025-10-09 22:23:57 UT From File TR2510092222 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2222UT 15°E 8pBP6It0
DoY=282.93195 File=TR812388.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.853 127.87 2.175
F 4.055 303.026 16.273

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.511 0.936 2.447

Vector Velocities (m/s)
  VX VY VZ VM VB
E 182.6±65.5 61.6±39.2 -35.2±84.4 -47.2±79 53±49.1
F 235.4±145 -38.9±35.3 7.6±146.8 15.5±145 -36.5±42

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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