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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 21:14 disclaimer | copyright 
Item 940 of 1443 Analysis Date & Time 2025-10-09 21:16:02 UT From File TR2510092114 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2114UT 15°E 8pBP6It0
DoY=282.88474 File=TR812354.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.773 123.359 7.916
F 3.977 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.247 0.394 0.641

Vector Velocities (m/s)
  VX VY VZ VM VB
E 115±64.8 -9.6±20.6 -38.9±65.9 -36±65.3 -17.5±22.5
F 185.7±116.5 44.8±28 -99.7±112.6 -106.9±115.1 23.1±14.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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