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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:50 disclaimer | copyright 
Item 505 of 1445 Analysis Date & Time 2026-07-04 22:51:54 UT From File TR2607042250 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2250UT 15°E 8pBP6It0
DoY=185.95139 File=TR995176.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.557 137.399 19.011
F 3.15 188.357 18.261

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.731 0.634 1.365

Vector Velocities (m/s)
  VX VY VZ VM VB
E -86.7±70.6 -340.9±28.5 -84.9±67.6 -12.5±64.6 -351±34.7
F -106.1±220.9 -80.4±53 -120.5±193.6 -101.3±188.1 -103.6±70.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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