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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-07-04 09:04 disclaimer | copyright 
Item 882 of 1443 Analysis Date & Time 2026-07-04 09:06:21 UT From File TR2607040904 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-07-04 0904UT 15°E 8pBP6It0
DoY=185.37778 File=TR994763.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.487 105.442 9.704
F 4.091 173.299 47.308

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.381 2.77 4.151

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3±13.6 -14.1±6.9 3±40.7 5.8±41 -13.2±4.9
F -194.8±58.7 -52.8±9 16.5±73.4 27±70.4 -48.3±22.7

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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