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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-10 04:40 disclaimer | copyright 
Item 694 of 1443 Analysis Date & Time 2025-10-10 04:42:02 UT From File TR2510100440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-10 0440UT 15°E 8pBP6It0
DoY=283.19446 File=TR812577.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.688 110.421 6.77
F 3.526 282.685 26.522

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.699 1.154 2.852

Vector Velocities (m/s)
  VX VY VZ VM VB
E -111.1±264.8 120±84 -4.3±366.2 -29±344.1 116.5±150.8
F 71.1±92.7 -105±66.5 -119.1±224.3 -94.8±206.2 -127.4±110.5

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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