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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-23 18:40 disclaimer | copyright 
Item 1167 of 1444 Analysis Date & Time 2025-10-23 18:42:02 UT From File TR2510231840 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-23 1840UT 15°E 8pBP6It0
DoY=296.77777 File=TR822357.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.977 344.046 48.74

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.268 2.697 3.965

Vector Velocities (m/s)
  VX VY VZ VM VB
E -219.9±53.5 43.8±20.8 21.4±70.8 11.9±72.7 47.3±12.9
F -92.4±57.8 -63.3±18.4 0.2±55.8 13.3±51.4 -61.9±28.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.14 0.005

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