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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-10-09 23:12 disclaimer | copyright 
Item 876 of 1443 Analysis Date & Time 2025-10-09 23:13:51 UT From File TR2510092312 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-10-09 2312UT 15°E 8pBP6It0
DoY=282.96667 File=TR812413.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 0 0 0
F 5.597 309.57 82.825

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
4.397 9.077 13.474

Vector Velocities (m/s)
  VX VY VZ VM VB
E -32.6±75.8 85.9±41.3 -20.7±159.5 -38±164.2 79.8±14.1
F 323±124.9 184.7±33.2 70.1±95.4 30.4±87.8 195.2±50

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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