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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 08:46 disclaimer | copyright 
Item 816 of 1443 Analysis Date & Time 2026-04-22 08:47:59 UT From File TR2604220846 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0846UT 15°E 8pBP6It0
DoY=112.36528 File=TR944252.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.84 104.84 6.484
F 4.038 184.618 47.343

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.334 2.7 4.034

Vector Velocities (m/s)
  VX VY VZ VM VB
E 1.3±39.1 15.3±14.7 -14.2±118.7 -17.1±117.8 12±20.6
F -50.5±56.1 -22.4±8.2 -10.4±69.5 -5.6±67.1 -24±20.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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