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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:40 disclaimer | copyright 
Item 927 of 1443 Analysis Date & Time 2025-10-09 21:42:02 UT From File TR2510092140 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2140UT 15°E 8pBP6It0
DoY=282.90277 File=TR812367.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.033 118.684 2.001
F 4.789 311.244 35.313

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.428 2.833 5.26

Vector Velocities (m/s)
  VX VY VZ VM VB
E -33.2±65.1 -153±26.9 40.4±69.4 71.2±68.7 -141.3±28.5
F -39.3±117.1 -246.2±21.6 58.5±155.2 108.3±148.4 -228.8±50.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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