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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-12 08:30 disclaimer | copyright 
Item 237 of 1444 Analysis Date & Time 2025-07-12 08:31:59 UT From File TR2507120830 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-12 0830UT 15°E 8pBP6It0
DoY=193.35417 File=TR747899.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.088 101.167 7.583
F 4.264 179.686 53.035

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.547 3.373 4.921

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9.3±40.2 33.8±10.8 11.7±53.9 4.4±54.6 35.5±6.6
F -198.7±226.2 -3.3±16.5 49.7±134.4 49.3±128.6 7±42.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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