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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 21:38 disclaimer | copyright 
Item 185 of 1443 Analysis Date & Time 2025-10-10 21:39:54 UT From File TR2510102138 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 2138UT 15°E 8pBP6It0
DoY=283.90140 File=TR813086.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.716 120.412 9.882
F 4.578 315.012 14.882

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.787 1.091 3.878

Vector Velocities (m/s)
  VX VY VZ VM VB
E 142.5±83.6 56.5±25 5.4±86.6 -6.4±80.7 56.4±40.3
F 159.7±61.1 111.4±18.8 79.5±91.6 54.7±89 125.5±28.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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