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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:00 disclaimer | copyright 
Item 1277 of 1443 Analysis Date & Time 2025-10-09 10:02:01 UT From File TR2510091000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1000UT 15°E 8pBP6It0
DoY=282.41666 File=TR812017.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.749 130.662 18.746
F 6.002 278.263 47.279

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.941 5.959 9.9

Vector Velocities (m/s)
  VX VY VZ VM VB
E -23.1±41.1 90.1±15.6 10.5±70.5 -8.4±68.6 90.3±22.5
F -6.6±55.8 62±10.2 25.2±54.1 11.8±51.4 65.9±19.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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