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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 16:16 disclaimer | copyright 
Item 479 of 1444 Analysis Date & Time 2025-10-10 16:17:56 UT From File TR2510101616 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 1616UT 15°E 8pBP6It0
DoY=283.67776 File=TR812925.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.343 93.706 2.394
F 6.3 300.696 72.017

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.418 9.997 14.415

Vector Velocities (m/s)
  VX VY VZ VM VB
E 10±31.7 -50.6±63.4 7.4±120.6 17.7±130.3 -48±39.8
F 45.7±21.4 -25.1±4.8 2.9±20.1 8±20 -23.9±5.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.85 0.011

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