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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-02-21 09:00 disclaimer | copyright 
Item 1134 of 1443 Analysis Date & Time 2025-02-21 09:02:00 UT From File TR2502210900 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-02-21 0900UT 15°E 8pBP6It0
DoY= 52.37500 File=TR647679.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.472 130.595 11.346
F 3.517 227.97 67.456

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.326 2.919 4.246

Vector Velocities (m/s)
  VX VY VZ VM VB
E 41.4±52.9 50.2±9.4 -10.2±72.2 -20.4±71.7 47±12.4
F 16±21.8 -78.9±6.1 1.1±51.2 17.4±50.5 -76.9±10.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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