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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 18:22 disclaimer | copyright 
Item 1019 of 1444 Analysis Date & Time 2025-10-09 18:23:58 UT From File TR2510091822 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1822UT 15°E 8pBP6It0
DoY=282.76529 File=TR812268.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.857 365.957 91.261

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.822 4.75 6.573

Vector Velocities (m/s)
  VX VY VZ VM VB
E -132.1±61.9 91.7±41.9 -14.4±95 -33.1±99.9 86.8±28.4
F -261.9±148.5 -123.2±39.2 52.6±139.9 76.9±134.5 -109.7±54.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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