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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:20 disclaimer | copyright 
Item 1267 of 1443 Analysis Date & Time 2025-10-09 10:22:01 UT From File TR2510091020 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1020UT 15°E 8pBP6It0
DoY=282.43054 File=TR812027.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.537 118.026 18.164
F 5.492 277.649 45.59

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.64 4.81 8.45

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13±22.2 -5.8±8.7 4.3±39.1 5.4±39.9 -4.8±3.3
F -59.1±51.3 4.1±9.5 22.2±49.7 20.9±47.1 8.6±18.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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