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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-04 19:28 disclaimer | copyright 
Item 561 of 1444 Analysis Date & Time 2026-04-04 19:29:55 UT From File TR2604041928 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-04 1928UT 15°E 8pBP6It0
DoY= 94.81111 File=TR933459.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.867 121.064 2.482
F 4.501 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.37 0.13 1.499

Vector Velocities (m/s)
  VX VY VZ VM VB
E -2.1±83.9 -67.2±19.4 44.8±60 57.8±58.8 -56.5±22.9
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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