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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:28 disclaimer | copyright 
Item 1352 of 1443 Analysis Date & Time 2026-04-21 16:29:56 UT From File TR2604211628 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1628UT 15°E 8pBP6It0
DoY=111.68611 File=TR943763.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.996 101.8 3.531
F 4.759 287.318 69.82

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.95 5.532 8.482

Vector Velocities (m/s)
  VX VY VZ VM VB
E -3.5±53.1 152.1±15.6 -34.8±95.1 -65.6±94.8 141.6±17.1
F -1805.5±690.1 616.2±111.5 38±1477.3 -90.4±1432.6 610.7±377.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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