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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 23:46 disclaimer | copyright 
Item 444 of 1444 Analysis Date & Time 2026-07-04 23:47:56 UT From File TR2607042346 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2346UT 15°E 8pBP6It0
DoY=185.99028 File=TR995204.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.955 122.531 17.76
F 3.517 309.931 102.174

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.18 4.42 6.6

Vector Velocities (m/s)
  VX VY VZ VM VB
E -14.3±39.7 13.5±16.2 8.8±43.5 5.8±45 15±11.3
F -0.4±57.7 65.3±20.2 -25.8±115.3 -38.8±115.9 58.5±16.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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