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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 21:28 disclaimer | copyright 
Item 881 of 1444 Analysis Date & Time 2025-12-12 21:29:59 UT From File TR2512122128 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 2128UT 15°E 8pBP6It0
DoY=346.89444 File=TR857897.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.38 386.083 26.155

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.862 1.045 1.907

Vector Velocities (m/s)
  VX VY VZ VM VB
E 71.4±69.2 176.7±76.9 -42.3±252.5 -78±262.2 164.2±31
F -66.4±24 -114±8.9 1.8±42.7 25.4±41 -111.2±14.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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