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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-02-21 04:10 disclaimer | copyright 
Item 1262 of 1441 Analysis Date & Time 2025-02-21 04:11:59 UT From File TR2502210410 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-02-21 0410UT 15°E 8pBP6It0
DoY= 52.17361 File=TR647534.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 4.819 292.919 27.175

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.373 2.207 3.58

Vector Velocities (m/s)
  VX VY VZ VM VB
E 39.6±35.1 186.6±24.2 -52±78.7 -89.5±81.4 171.8±11.9
F 18.1±45.9 -37.3±9.9 1.4±47.8 9.1±46.3 -36.2±15.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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