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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 17:22 disclaimer | copyright 
Item 636 of 1444 Analysis Date & Time 2026-07-04 17:23:56 UT From File TR2607041722 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1722UT 15°E 8pBP6It0
DoY=185.72362 File=TR995012.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.188 112.754 8.402
F 4.557 256.647 91.912

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.071 6.678 9.749

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6.7±29.7 -12.3±10.3 8.9±50 11.2±49.6 -10.2±11.9
F -75.8±118.6 -269.1±47.7 80.3±124 134.3±126.8 -246.7±39.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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