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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 08:42 disclaimer | copyright 
Item 1309 of 1444 Analysis Date & Time 2025-10-09 08:43:58 UT From File TR2510090842 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0842UT 15°E 8pBP6It0
DoY=282.36249 File=TR811978.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.21 113.045 10.485
F 6.472 304.354 71.907

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.292 10.537 15.828

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F 5.7±51.4 45.4±7.1 -0.5±50.9 -9.9±50.1 44.3±11.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.44 0.007

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