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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-05-09 08:20 disclaimer | copyright 
Item 1347 of 1443 Analysis Date & Time 2025-05-09 08:21:52 UT From File TR2505090820 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-05-09 0820UT 15°E 8pBP6It0
DoY=129.34723 File=TR701814.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.559 133.136 32.386
F 4.176 171.465 30.698

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.311 1.872 3.183

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±35 -13.2±14.1 5.4±76.4 8±76.4 -11.8±14.3
F -24±19.9 13.1±2.8 5.1±51.6 2.2±50.1 13.8±12.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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