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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:22 disclaimer | copyright 
Item 1409 of 1444 Analysis Date & Time 2025-10-09 05:23:57 UT From File TR2510090522 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0522UT 15°E 8pBP6It0
DoY=282.22360 File=TR811878.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.643 268.758 49.407

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.122 3.725 5.848

Vector Velocities (m/s)
  VX VY VZ VM VB
E -8.8±19.4 -119.8±16.6 23.2±61.8 47.5±63.3 -112.4±9.9
F -16.1±37.2 15.7±10.5 3.5±93.2 0.2±92.5 16±15

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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