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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-22 06:16 disclaimer | copyright 
Item 889 of 1444 Analysis Date & Time 2026-04-22 06:17:56 UT From File TR2604220616 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-22 0616UT 15°E 8pBP6It0
DoY=112.26111 File=TR944177.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.024 123.082 18.75
F 4.419 293.487 117.134

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.501 8 11.501

Vector Velocities (m/s)
  VX VY VZ VM VB
E -13.9±21.4 -9.2±7.3 3.6±33.6 5.5±33.7 -8.3±7
F -19.2±41.9 -70.6±6.7 -4.1±51.2 10.7±49.2 -70±15.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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