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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 16:54 disclaimer | copyright 
Item 1290 of 1444 Analysis Date & Time 2026-04-21 16:56:02 UT From File TR2604211654 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1654UT 15°E 8pBP6It0
DoY=111.70417 File=TR943776.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.848 173.264 5.001

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.582 0.411 0.993

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.3±26.9 -289.4±6.1 5.5±96.5 65.3±95.6 -282±14.9
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