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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 05:16 disclaimer | copyright 
Item 1412 of 1444 Analysis Date & Time 2025-10-09 05:17:55 UT From File TR2510090516 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 0516UT 15°E 8pBP6It0
DoY=282.21945 File=TR811875.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 1.687 128.381 17.142
F 4.338 243.189 31.427

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
1.395 2.068 3.463

Vector Velocities (m/s)
  VX VY VZ VM VB
E 0±0 0±0 0±0 0±0 0±0
F -13.3±51 11.8±9.9 -24.5±115.6 -26.5±112.2 6.5±29.6

Irregularity Parameters
  SPINSPAM
E 0 0
F 2.59 0.015

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