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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:08 disclaimer | copyright 
Item 685 of 1443 Analysis Date & Time 2026-04-22 13:10:01 UT From File TR2604221308 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1308UT 15°E 8pBP6It0
DoY=112.54723 File=TR944383.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 101.163 2.766
F 4.63 263.921 92.268

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.229 6.918 10.147

Vector Velocities (m/s)
  VX VY VZ VM VB
E 4.8±27.5 1.7±6.9 0.4±60.8 0±60.1 1.8±11.7
F -21.9±40.5 -32.1±3.7 7±58.8 13.5±57.2 -29.9±14

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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