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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 04:40 disclaimer | copyright 
Item 1430 of 1444 Analysis Date & Time 2025-10-09 04:42:02 UT From File TR2510090440 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0440UT 15°E 8pBP6It0
DoY=282.19446 File=TR811857.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.493 106.655 6.798
F 3.599 255.487 33.056

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.156 1.498 2.654

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -73.2±65.1 -92.1±14.2 -10.7±67.1 8.6±67.9 -92.3±10

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.82 0.012

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