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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 07:06 disclaimer | copyright 
Item 1359 of 1443 Analysis Date & Time 2025-10-09 07:07:57 UT From File TR2510090706 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0706UT 15°E 8pBP6It0
DoY=282.29584 File=TR811930.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.269 250.336 40.134

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.646 3.897 6.543

Vector Velocities (m/s)
  VX VY VZ VM VB
E 85.8±33.8 106.6±10.6 -36.7±61.7 -58±61.8 96.7±10.2
F -26.3±47.2 -102.7±7.3 -17.6±90.6 4±87.7 -104.2±23.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 3.27 0.006

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