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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 07:20 disclaimer | copyright 
Item 975 of 1442 Analysis Date & Time 2025-07-11 07:21:59 UT From File TR2507110720 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0720UT 15°E 8pBP6It0
DoY=192.30556 File=TR747144.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.739 98.286 2.896
F 6.039 293.719 68.916

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
5.514 8.792 14.306

Vector Velocities (m/s)
  VX VY VZ VM VB
E 46.5±42.1 26±24.7 -7.6±74.8 -12.8±77.7 23.8±13
F 36.3±36.1 14.4±6.1 3.1±37.7 0±36 14.8±12.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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