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EISCAT > EISCAT Tromsø Observatory  > Heating Facility   > DN > EISCAT Tromsø Dynasonde: Ionogram 2025-07-11 09:18 disclaimer | copyright 
Item 968 of 1444 Analysis Date & Time 2025-07-11 09:19:51 UT From File TR2507110918 Index page previous Next page
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TROMSO NORWAY DYNASONDE
25-07-11 0918UT 15°E 8pBP6It0
DoY=192.38750 File=TR747203.BPG

Profile Parameters
 fpMax, MHz Hmax, km ScHt, km
E 3.497 97.656 2.002
F 6.665 314.88 68

TEC Parameters (1.0 TECu = 1016 el/m2 col)
bTEC tTEC aTEC
7.181 10.565 17.746

Vector Velocities (m/s)
  VX VY VZ VM VB
E 13.4±49.7 44.2±40.8 -14±113 -22.8±118.4 40.4±20.8
F 12.7±39.2 22±8.4 -5.9±37.9 -10.4±35.6 20.3±15.4

Irregularity Parameters
  SPINSPAM
E 0 0
F 0 0

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