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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 07:22 disclaimer | copyright 
Item 1349 of 1444 Analysis Date & Time 2025-10-09 07:23:58 UT From File TR2510090722 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0722UT 15°E 8pBP6It0
DoY=282.30695 File=TR811938.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.581 243.157 35.14

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.588 3.829 6.417

Vector Velocities (m/s)
  VX VY VZ VM VB
E -10.3±22.4 35.1±7 8.8±71.5 1.3±70.7 36.2±12.3
F 45.7±35.3 87.1±3.1 -12.5±54.3 -30.3±53 82.6±12.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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