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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 00:18 disclaimer | copyright 
Item 1068 of 1444 Analysis Date & Time 2026-04-22 00:20:01 UT From File TR2604220018 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0018UT 15°E 8pBP6It0
DoY=112.01250 File=TR943998.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 2.268 202.958 17.69

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.168 0.318 0.486

Vector Velocities (m/s)
  VX VY VZ VM VB
E -173.2±81.5 -165.8±46.3 85.5±73.2 118±80.2 -144.5±32.9
F -248.7±134.6 -150.3±109.5 179.2±269.5 206.4±285.5 -109.9±55.8

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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