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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 03:42 disclaimer | copyright 
Item 966 of 1444 Analysis Date & Time 2026-04-22 03:43:53 UT From File TR2604220342 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0342UT 15°E 8pBP6It0
DoY=112.15417 File=TR944100.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 3.757 265.722 104.214

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
2.277 5.147 7.424

Vector Velocities (m/s)
  VX VY VZ VM VB
E -149.5±208.4 -338.5±73.1 11.1±522.7 80.9±521.4 -328.8±81.7
F -3.5±79.7 -72.3±14.1 -6±101.2 9.1±100.9 -72±16.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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