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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 20:00 disclaimer | copyright 
Item 977 of 1443 Analysis Date & Time 2025-10-09 20:02:03 UT From File TR2510092000 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2000UT 15°E 8pBP6It0
DoY=282.83334 File=TR812317.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 4.231 129.687 13.997
F 0 0 0

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
0.441 0.877 1.318

Vector Velocities (m/s)
  VX VY VZ VM VB
E -179±77.5 -263.3±23.6 27.1±96.1 81±96.6 -252±21.4
F 0±0 0±0 0±0 0±0 0±0

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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