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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 10:08 disclaimer | copyright 
Item 1268 of 1443 Analysis Date & Time 2025-10-09 10:09:52 UT From File TR2510091008 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1008UT 15°E 8pBP6It0
DoY=282.42221 File=TR812021.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.518 130.122 5.147
F 6.233 342.514 108.445

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
6.44 14.738 21.178

Vector Velocities (m/s)
  VX VY VZ VM VB
E -24.5±31.9 -68±11.9 16.6±67.3 30.4±67.3 -63.1±11.9
F 30.4±65.6 -109.1±13 0±73.6 22.6±71 -106.8±23.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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