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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 05:28 disclaimer | copyright 
Item 962 of 1443 Analysis Date & Time 2026-04-22 05:30:02 UT From File TR2604220528 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0528UT 15°E 8pBP6It0
DoY=112.22778 File=TR944153.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.456 103.758 2.002
F 4.237 295.669 103.854

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.977 6.523 9.5

Vector Velocities (m/s)
  VX VY VZ VM VB
E -8.3±25.6 -11.7±9.2 3.8±46.7 6.2±47 -10.7±7
F 2±54.5 9.3±9.8 16.5±136.2 14.2±132.8 12.5±31.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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