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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 19:54 disclaimer | copyright 
Item 973 of 1444 Analysis Date & Time 2025-10-09 19:56:02 UT From File TR2510091954 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 1954UT 15°E 8pBP6It0
DoY=282.82916 File=TR812314.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.324 125.745 6.079
F 4.346 281.72 16.899

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.886 1.117 3.002

Vector Velocities (m/s)
  VX VY VZ VM VB
E -40.2±58.9 7.3±19.6 -3.3±61.6 -4.7±60.8 6.4±21.9
F -282.8±131.2 72.1±56.1 123.9±129.6 106.3±137.3 96.2±33.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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