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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-02-21 04:40 disclaimer | copyright 
Item 1265 of 1444 Analysis Date & Time 2025-02-21 04:41:56 UT From File TR2502210440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-02-21 0440UT 15°E 8pBP6It0
DoY= 52.19444 File=TR647549.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.529 279.668 21.889

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.85 1.571 2.421

Vector Velocities (m/s)
  VX VY VZ VM VB
E -55.6±86.7 -178.3±47 21±103.7 57.5±108.2 -170.1±35.3
F -12.1±58 21.1±11.8 -18.2±40.1 -22.2±39 16.9±15.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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