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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:24 disclaimer | copyright 
Item 555 of 1443 Analysis Date & Time 2026-04-04 19:26:04 UT From File TR2604041924 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1924UT 15°E 8pBP6It0
DoY= 94.80833 File=TR933457.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.759 264.427 27.334

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.547 2.166 3.712

Vector Velocities (m/s)
  VX VY VZ VM VB
E -2.1±38.4 -9.1±12.3 -49.4±58.3 -46.5±57.5 -19.1±15.7
F -120.5±73.5 -394.5±35.1 -8.9±144.6 72.9±137 -387.8±58.2

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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