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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 16:52 disclaimer | copyright 
Item 571 of 1444 Analysis Date & Time 2026-04-22 16:53:59 UT From File TR2604221652 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 1652UT 15°E 8pBP6It0
DoY=112.70277 File=TR944495.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.308 248.152 28.528

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.82 1.852 3.673

Vector Velocities (m/s)
  VX VY VZ VM VB
E 12.7±30.7 36.8±14.2 -19.9±78.5 -27±79.4 31.9±8.4
F 19.1±30.4 13.1±4.4 3.3±47.6 0.5±46.3 13.5±11.9

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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