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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-12-12 00:58 disclaimer | copyright 
Item 1441 of 1443 Analysis Date & Time 2025-12-12 01:00:00 UT From File TR2512120058 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-12-12 0058UT 15°E 8pBP6It0
DoY=346.04028 File=TR857282.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.716 85.118 2.002
F 2.491 283.246 14.259

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.59 0.31 0.899

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -15.4±170.5 235.8±52.3 121.2±415.1 69.7±401.6 255.8±117.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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