From 406894465ccb38de962509dd79dc507beffa88a2 Mon Sep 17 00:00:00 2001
From: Jeff Moe <moe@spacecruft.org>
Date: Wed, 7 Sep 2022 16:08:52 -0600
Subject: [PATCH] Pierros FITS. ntpdate -b, glossary, etc.

---
 src/Identify.tex     | 17 +++++++++++++++++
 src/Introduction.tex |  3 +--
 src/Satellites.tex   |  8 ++++----
 src/Software.tex     |  3 +++
 4 files changed, 25 insertions(+), 6 deletions(-)

diff --git a/src/Identify.tex b/src/Identify.tex
index 05d1885..c90f57d 100644
--- a/src/Identify.tex
+++ b/src/Identify.tex
@@ -217,3 +217,20 @@ for an example image that is bad due to \gls{slew}[ing] during acquisition.
         \label{fig:stvid-process-bad-slew}
 \end{sidewaysfigure}
 
+\subsection{Light Outside FoV Artifact}
+\index{acquire}
+
+See figured \ref{fig:stvid-light-fov}, page \pageref{fig:stvid-light-fov},
+for an example of an artifact, visible crossing the left and center,
+generated by light outside the \gls{FoV}, in
+this case the moon!%
+\footnote{Pierros in SatNOGS Optical Matrix}
+This is also an example image that detects classified satellites.
+This is how the main upstream \texttt{\gls{stvid}} works.
+
+\begin{sidewaysfigure}[p!]
+        \includegraphics[keepaspectratio=true,height=1.00\textheight,width=1.00\textwidth,angle=0]{stvid/stvid-light-fov.png}
+        \caption{\texttt{stvid} processed image, with classified satellites and light artifact.}
+        \label{fig:stvid-light-fov}
+\end{sidewaysfigure}
+
diff --git a/src/Introduction.tex b/src/Introduction.tex
index 5de55e7..c3b9cfb 100644
--- a/src/Introduction.tex
+++ b/src/Introduction.tex
@@ -107,7 +107,7 @@ Select \gls{LSF} projects:
 
 \section{Optical Network Status}
 The \gls{SatNOGS} \gls{RF} network has been running successfully for years.
-Adding a \gls{SatNOGS Optical} network is a new development. At present there
+Adding a \gls{SatNOGS-Optical} network is a new development. At present there
 are zero nodes on the network.
 
 Some software already exists,
@@ -115,4 +115,3 @@ some is being ported from \gls{C} to \gls{Python}, and other parts remain to be
 There is software available for acquiring optical data of \glspl{satellite}.
 There is no facility at present for pushing data back to the network.
 
-
diff --git a/src/Satellites.tex b/src/Satellites.tex
index 663f585..317b296 100644
--- a/src/Satellites.tex
+++ b/src/Satellites.tex
@@ -40,7 +40,7 @@ Individual \glspl{satellite} can be viewed, such as the RamSat \Gls{cubesat}.
 	\begin{framed}
 	\centering
         \includegraphics[keepaspectratio=true,height=0.60\textheight,width=0.60\textwidth,angle=0]{satnogs-db-ramsat-web.png}
-        \caption{\gls{SatNOGS-DB} RamSat CubeSat web page.}
+        \caption{\gls{SatNOGS-DB} RamSat \gls{cubesat} web page.}
         \label{fig:satnogs-db-ramsat-web}
         \index{RamSat}
 	\end{framed}
@@ -54,7 +54,7 @@ See the RamSat \gls{telemetry} dashboard.
 \begin{sidewaysfigure}[p!]
 	\centering
         \includegraphics[keepaspectratio=true,height=1.00\textheight,width=1.00\textwidth,angle=0]{satnogs-telemetry-ramsat-web.png}
-        \caption{\gls{SatNOGS-DB} RamSat \gls{CubeSat} \gls{telemetry} web page.}
+        \caption{\gls{SatNOGS-DB} RamSat \gls{cubesat} \gls{telemetry} web page.}
         \label{fig:satnogs-telemetry-ramsat-web}
         \index{RamSat}
 \end{sidewaysfigure}
@@ -95,7 +95,7 @@ for a example list of observations of the RamSat \Gls{cubesat}.%
 	\begin{framed}
 	\centering
         \includegraphics[keepaspectratio=true,height=0.80\textheight,width=0.80\textwidth,angle=0]{satnogs-obs-list-ramsat-web.png}
-        \caption{List of observations of the RamSat CubeSat, example.}
+        \caption{List of observations of the RamSat \gls{cubesat}, example.}
         \label{fig:satnogs-obs-list-ramsat-web}
         \index{RamSat}\index{observation}
 	\end{framed}
@@ -109,7 +109,7 @@ as can be seen in the example observation of the RamSat \gls{cubesat} by \gls{Sa
 \begin{sidewaysfigure}[p!]
 	\centering
         \includegraphics[keepaspectratio=true,height=1.00\textheight,width=1.00\textwidth,angle=0]{satnogs-obs-6401760-web.png}
-        \caption{Sample observation of RamSat CubeSat on SatNOGS website.}
+        \caption{Sample observation of RamSat \gls{cubesat} on SatNOGS website.}
         \label{fig:satnogs-obs-6401760-web}
         \index{RamSat}\index{observation}
 \end{sidewaysfigure}
diff --git a/src/Software.tex b/src/Software.tex
index cb98815..47492de 100644
--- a/src/Software.tex
+++ b/src/Software.tex
@@ -543,6 +543,9 @@ sudo ntpdate time.mit.edu
 # Get time from local server, such as router (made up IP):
 sudo ntpdate 192.168.1.1
 
+# If above complains, to do an initial sync at boot (force ntpdate):
+sudo ntpdate -b 192.168.1.1
+
 # Restart daemon
 sudo systemctl start ntp
 \end{minted}