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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-10 21:40 disclaimer | copyright 
Item 1284 of 1442 Analysis Date & Time 2025-07-10 21:41:59 UT From File TR2507102140 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-10 2140UT 15°E 8pBP6It0
DoY=191.90277 File=TR746854.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 2.607 126.918 12.775
F 5.868 271.9 46.774

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
3.687 5.634 9.321

Vector Velocities (m/s)
  VX VY VZ VM VB
E 8.4±32.9 -0.7±8.6 0.4±32.1 0.5±33 -0.6±4
F -85.3±37.5 -39±3.9 6.5±30.4 14.4±30 -36.8±6.1

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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