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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 06:58 disclaimer | copyright 
Item 1367 of 1442 Analysis Date & Time 2025-10-09 06:59:52 UT From File TR2510090658 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0658UT 15°E 8pBP6It0
DoY=282.29028 File=TR811926.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.348 123.412 15.226
F 5.444 258.929 24.085

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.595 2.497 5.092

Vector Velocities (m/s)
  VX VY VZ VM VB
E -16.9±18.4 -32.8±5.2 0.3±53.2 7.1±52.4 -32±11
F 21.2±40.7 -6.9±6.6 0.1±69.1 1.5±67.4 -6.7±16.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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