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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 23:10 disclaimer | copyright 
Item 495 of 1445 Analysis Date & Time 2026-07-04 23:12:01 UT From File TR2607042310 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2310UT 15°E 8pBP6It0
DoY=185.96527 File=TR995186.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.351 158.672 14.875
F 3.517 406.459 149.974

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.044 6.491 9.535

Vector Velocities (m/s)
  VX VY VZ VM VB
E -6.9±68.3 16.6±36.3 29.9±136.1 25.8±130 22.4±54.1
F -114.5±64 -75.1±21 40.6±86 55.2±85.9 -65.1±21.5

Irregularity Parameters
  SPINSPAM
E 2.6 0.013
F 0 0

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