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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 13:16 disclaimer | copyright 
Item 681 of 1443 Analysis Date & Time 2026-04-22 13:17:59 UT From File TR2604221316 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1316UT 15°E 8pBP6It0
DoY=112.55278 File=TR944387.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.539 104.07 3.776
F 4.401 258.135 88.909

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.84 6.025 8.865

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0.5±24.3 -16.8±6.7 3.1±48.9 6.5±48.6 -15.8±8.4
F -31.5±30.2 7.3±2.4 4.8±37.3 3.2±36.3 8.1±8.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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