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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2026-04-21 22:02 disclaimer | copyright 
Item 1136 of 1443 Analysis Date & Time 2026-04-21 22:03:50 UT From File TR2604212202 Index page previous Next page
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TROMSO NORWAY DYNASONDE
26-04-21 2202UT 15°E 8pBP6It0
DoY=111.91805 File=TR943930.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.583 102.787 5.005
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.116 0.225 0.341

Vector Velocities (m/s)
  VX VY VZ VM VB
E -28.4±35 -65.1±9.7 -3.6±42.5 9.9±41.3 -64.4±14
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 2.56 0.04
F 0 0

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