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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 23:22 disclaimer | copyright 
Item 1023 of 1443 Analysis Date & Time 2025-10-23 23:23:59 UT From File TR2510232322 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 2322UT 15°E 8pBP6It0
DoY=296.97360 File=TR822498.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.233 111.481 4.289
F 4.237 308.317 17.042

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.273 1.07 2.344

Vector Velocities (m/s)
  VX VY VZ VM VB
E 142.8±51.2 83.4±16.1 -24.1±48.5 -40.9±47.2 76.6±19.7
F 138.5±57.4 -56.6±12.8 23.3±48.4 34.5±48.3 -50.5±13.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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