Add unidentified satellite figures

glossary
Jeff Moe 2022-09-03 21:06:05 -06:00
parent d28748d5ec
commit c2bb6048d4
7 changed files with 46 additions and 6 deletions

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@ -13,6 +13,12 @@
% ACRONYM %
%%%%%%%%%%%
\newacronym[
description={is a sequential nine-digit number assigned by the \gls{USSPACECOM} in the order of launch or discovery to all artificial objects in the \glspl{orbit} of Earth and those that left Earth's \glspl{orbit}. Space Command shares the catalog via \url{space-track.org}, which is maintained by the 18th \gls{SDS}. NORAD ID is also known as a satellite catalog number.%
\footnote{\cite{enwiki:Satellite_Catalog_Number}}%
}]
{NORAD ID}{NORAD ID}{North American Aerospace Defense Catalog Number}
\newacronym[
description={is a type of piezoelectric motor powered by the ultrasonic vibration of a component, the stator, placed against another component, the rotor or slider depending on the scheme of operation (rotation or linear translation). One common application of ultrasonic motors is in camera lenses where they are used to move lens elements as part of the auto-focus system.%
\footnote{\cite{enwiki:Ultrasonic_motor}}%
@ -199,6 +205,9 @@
\newacronym[description={central processing unit.}]{CPU}{CPU}{central processing unit}
\newacronym[description={New General Catalogue of Nebulae and Clusters of Stars.}]{NGC}{NGC}{New General Catalogue of Nebulae and Clusters of Stars}
\newacronym[description={Forward-looking infrared.}]{FLIR}{FLIR}{Forward-looking infrared}
\newacronym[description={United States Space Command.}]{USSPACECOM}{USSPACECOM}{United States Space Command}
\newacronym[description={United States Space Command.}]{SPACECOM}{SPACECOM}{United States Space Command}
\newacronym[description={Space Defense Squadron.}]{SDS}{SDS}{Space Defense Squadron}
% POSIX
% INDIGO
@ -649,4 +658,6 @@
% epoch
% debris
% network
% ID
% noise
% NORAD ID

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@ -86,17 +86,39 @@ file. The output image is in \gls{PNG} format.
See the following subsections for example output from \gls{stvid}.
\subsection{Unidentified Satellites}
\index{unidentified}\index{identify}\index{FITS}\index{stvid}
When \gls{stvid} runs the \texttt{process.py} (or new) script and
it encounters a satellite it cannot identify, it gives it the
\gls{NORAD ID} \texttt{90000}. If more unidentified satellites are
detected in the same image, each detection is incremented by one.
See figure \ref{fig:stvid-unidentified}, page \pageref{fig:stvid-unidentified},
for an example image, with three unidentified satellites.
One is on the left, the other two on the right, next to each other.
\begin{sidewaysfigure}[p!]
\includegraphics[keepaspectratio=true,height=1.00\textheight,width=1.00\textwidth,angle=0]{id-new-sats/2022-08-23T11:18:12.531.fits.png}
\caption{stvid processed image, with three unidentified satellites.}
\label{fig:stvid-unidentified}
\index{stvid}\index{unidentified}
\end{sidewaysfigure}
\subsection{Airplanes}
\index{airplane}\index{FITS}
\index{airplane}\index{FITS}\index{noise}\index{stvid}
Airplanes are noise in the data.
Airplanes will appear not infrequently in images.
See section \ref{fig:stvid-airplane1}, page \pageref{fig:stvid-airplane1}
See figure \ref{fig:stvid-airplane1}, page \pageref{fig:stvid-airplane1}
for an example with an airplane in the left side, forming two parallel
lines from the aircrafts' lights.
In section \ref{fig:stvid-airplane2}, page \pageref{fig:stvid-airplane2},
In figure \ref{fig:stvid-airplane2}, page \pageref{fig:stvid-airplane2},
is shown an example image with an airplane with a very distinct blinking light.
In section \ref{fig:stvid-airplane3}, page \pageref{fig:stvid-airplane3},
In figure \ref{fig:stvid-airplane3}, page \pageref{fig:stvid-airplane3},
airplane solid parallel lights can be seen with blinking lights.
\begin{sidewaysfigure}[p!]
@ -120,6 +142,4 @@ airplane solid parallel lights can be seen with blinking lights.
\index{stvid}\index{airplane}
\end{sidewaysfigure}
Airplanes are noise in the data.
\index{noise}

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@ -596,4 +596,13 @@
year = {2022},
}
@Misc{enwiki:Satellite_Catalog_Number,
author = {{Wikipedia contributors}},
title = {Satellite Catalog Number --- {Wikipedia}{,} The Free Encyclopedia},
howpublished = {\url{https://en.wikipedia.org/w/index.php?title=Satellite_Catalog_Number&oldid=1100318368}},
note = {[Online; accessed 4-September-2022]},
modificationdate = {2022-09-03T20:57:59},
year = {2022},
}
@Comment{jabref-meta: databaseType:biblatex;}

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