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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 18:02 disclaimer | copyright 
Item 293 of 1443 Analysis Date & Time 2025-10-10 18:03:56 UT From File TR2510101802 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 1802UT 15°E 8pBP6It0
DoY=283.75140 File=TR812978.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.669 385.982 87.278

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.998 9.811 14.809

Vector Velocities (m/s)
  VX VY VZ VM VB
E -104.3±42.9 59.8±20.2 31.8±63.8 18.7±64.9 65.1±16.3
F -108.6±54.7 -36.9±26.5 18.6±100.7 25.8±95.6 -32.3±41.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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