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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-08-07 04:00 disclaimer | copyright 
Item 801 of 1444 Analysis Date & Time 2025-08-07 04:01:59 UT From File TR2508070400 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-08-07 0400UT 15°E 8pBP6It0
DoY=219.16667 File=TR766484.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.177 98.684 6.717
F 5.513 285.846 50.845

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.69 5.407 9.096

Vector Velocities (m/s)
  VX VY VZ VM VB
E -1.9±51 -0.9±20.8 7.8±44.9 7.8±47.8 0.7±12.8
F 56.8±37.6 14.3±5.1 -5.4±41.5 -8.2±40.3 12.9±11.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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