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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:38 disclaimer | copyright 
Item 480 of 1443 Analysis Date & Time 2026-07-04 22:40:12 UT From File TR2607042238 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2238UT 15°E 8pBP6It0
DoY=185.94305 File=TR995170.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.816 128.164 10.752
F 4.284 427.155 149.984

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.563 9.629 14.192

Vector Velocities (m/s)
  VX VY VZ VM VB
E -11.9±15.4 -6.4±7.4 11±25.6 12.1±26.2 -4±4.6
F -132.3±79.6 -28.6±22.7 96.6±75.6 100.4±77 -8±17.3

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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