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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 17:12 disclaimer | copyright 
Item 641 of 1444 Analysis Date & Time 2026-07-04 17:13:59 UT From File TR2607041712 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 1712UT 15°E 8pBP6It0
DoY=185.71666 File=TR995007.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.651 118.826 7.791
F 4.457 263.57 80.384

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.144 5.587 8.731

Vector Velocities (m/s)
  VX VY VZ VM VB
E -9±29.3 -19.5±9 -1.8±37.9 2.3±37.5 -19.4±10.4
F -65.3±65.8 1.9±21.4 20.7±46.2 19.9±48.8 6.1±14.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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