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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 22:20 disclaimer | copyright 
Item 487 of 1444 Analysis Date & Time 2026-07-04 22:21:54 UT From File TR2607042220 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 2220UT 15°E 8pBP6It0
DoY=185.93056 File=TR995161.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.534 123.181 21.939
F 3.787 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.376 0.959 1.335

Vector Velocities (m/s)
  VX VY VZ VM VB
E -14.1±44.6 -5.9±41.2 8.9±112 9.9±117.5 -3.9±20.5
F -91.5±251.6 673.9±87.5 279.5±398 133.9±372.2 717.1±165.9

Irregularity Parameters
  SPINSPAM
E 3.07 0.051
F 0 0

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