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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 19:22 disclaimer | copyright 
Item 498 of 1443 Analysis Date & Time 2026-04-22 19:24:03 UT From File TR2604221922 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1922UT 15°E 8pBP6It0
DoY=112.80695 File=TR944570.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.478 129.514 9.679
F 4.062 258.079 83.105

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.074 4.797 6.871

Vector Velocities (m/s)
  VX VY VZ VM VB
E -93.5±49.1 -10.7±11.8 14.8±55.5 16.7±54.9 -7.4±14.4
F -97.8±86.4 -61±13 -17±86.4 -4±82.6 -63.1±28.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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