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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 17:06 disclaimer | copyright 
Item 566 of 1443 Analysis Date & Time 2026-04-22 17:07:59 UT From File TR2604221706 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1706UT 15°E 8pBP6It0
DoY=112.71250 File=TR944502.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.501 258.909 58.475

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.537 4.145 6.682

Vector Velocities (m/s)
  VX VY VZ VM VB
E -4.7±24.7 -7.8±4.6 -5.2±78.3 -3.4±77.2 -8.7±14
F 9.7±33.1 -17.4±6 8.3±56 11.7±53.8 -15.3±16.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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