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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 12:30 disclaimer | copyright 
Item 1424 of 1443 Analysis Date & Time 2026-04-21 12:31:57 UT From File TR2604211230 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 1230UT 15°E 8pBP6It0
DoY=111.52084 File=TR943644.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.571 107.324 9.508
F 3.805 183.273 44.678

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.17 2.263 3.433

Vector Velocities (m/s)
  VX VY VZ VM VB
E 24.8±27.4 40.1±11.7 -17.8±56.4 -25.7±56.4 35.6±11.6
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