Third round feedback, requires work on slide 7

presentations/2023-03-13_step_up_interview/2023-STEP_UP.tex

@@ -1,5 +1,9 @@
 \documentclass[showdate=false]{beamer}
 
+
+%%%%%%%%
+% Goal: show enthousiasm, knowledge and drive about the field
+
 \usepackage[british]{babel}
 \usepackage{amsmath}
 \usepackage{hyperref}
@@ -19,42 +23,61 @@
 \setbeamerfont{page number in head/foot}{size=\normalsize}
 \setbeamertemplate{footline}[frame number]
 
+\hypersetup{pdfpagemode=UseNone} % don't show bookmarks on initial view
+
+
 \title[]{Early contest STEP-UP}
 \date{March $13^{\text{\tiny{th}}}$, 2023}
 \author{E.T. de Boone}
 
 \begin{document}
+{
+\setbeamertemplate{footline}{} % no page number here
 \frame{	\titlepage }
+}
+
+\begin{frame}{About me}
+	Studies (at Radboud University, Nijmegen):
+	\begin{itemize}
+		\item Bachelor from 2012 to 2020 \\
+			\quad Minor: Astrophysics
+
+		\item Master from 2020 to 2023 (expected) \\
+			\quad Specialisation: Particle and Astrophysics \\
+			\quad Minor: Computational Data Science
+
+		\item Master's Internship (ongoing) \\
+			\hfill ``Enhancing Timing Accuracy in Air Shower Radio Detectors''
+	\end{itemize}
+
+	\vspace*{2em}
+
+	Interests:
+	\begin{itemize}
+		\item Hardware experimenting
+		\item Ultra High Energy particles
+		\item Radio detection
+	\end{itemize}
+\end{frame}
 
 % Context
 %%%%%%%%%
-\begin{frame}{Airshowers from Ultra High Energy particles}
+\begin{frame}{Ultra High Energy particles}
-	academic curriculum?
-
 	\begin{figure}
 		\includegraphics[width=\textwidth]{grand/astroparticletypes_grand.jpg}
+%		\caption{
+%			From: \cite{GRAND:2018ia}
+%		}
 	\end{figure}
 \end{frame}
 
 \begin{frame}{Radio signals and Airshowers}
-	\begin{columns}
-		\begin{column}{0.4\textwidth}
-			Airshower split into EM, Muon and Hadron
-		\end{column}
-		\begin{column}{0.5\textwidth}
 	\begin{figure}
-				\centering
+		\includegraphics[width=\textwidth]{grand/GRAND-detection-principle-1.png}
-				\includegraphics[width=\textwidth]{1607.08781/fig02a_airshower+detectors.png}
 %		\caption{
-%					\cite{Schroder:2016hrv}
+%			From: \cite{GRAND:2018ia}
 %		}
 	\end{figure}
-		\end{column}
-	\end{columns}
-	\begin{figure}
-		\centering
-		\includegraphics<2>[width=\textwidth]{airshower/airshower_radio_polarisation.jpg}%
-	\end{figure}
 \end{frame}
 
 \begin{frame}{Radio Interferometry: Concept}
@@ -96,16 +119,17 @@
 	Required time accuracy $< 1 \mathrm{ns}$ not provided by GNSS $ \gtrsim 5 \mathrm{ns}$.
 	\vspace{ 2em }
 	\begin{columns}
-		\begin{column}{0.4\textwidth}
+		\begin{column}{0.5\textwidth}
-			Additional synchronisation
+			\visible<2->{Additional synchronisation\\
 				using physics band
+				}
 			\begin{itemize}
-				\item Pulsed beacon
+				\item<2-> Pulsed beacon
-				\item Long period ($\sim 1 \mathrm{\mu s}$)% (AERA)
+				\item<2-> Long period ($\sim 1 \mathrm{\mu s}$)% (AERA)
 				\item<3-> Short period ($\lesssim 20 \mathrm{ns}$)
 			\end{itemize}
 		\end{column}
-		\begin{column}{0.6\textwidth}
+		\begin{column}{0.5\textwidth}
 			\begin{figure}% Clock error fixes
 				\includegraphics<1>[width=\textwidth]{radio_interferometry/trace_overlap/dc_grid_power_time_fixes.py.scale4d.best.trace_overlap.zoomed.repair_none.png}%
 				\includegraphics<2>[width=\textwidth]{radio_interferometry/trace_overlap/dc_grid_power_time_fixes.py.scale4d.best.trace_overlap.zoomed.no_offset.png}%
@@ -116,46 +140,86 @@
 	\end{columns}
 \end{frame}
 
+\begin{frame}{Enhancing Timing Accuracy in Air Shower Radio Detectors}
+	TODO: Relate GNSS stability to beacon synchronisation mechanisms\\
+	
+	In-band mechanism affect physics data \\
+	How often should we `resynchronise'?
+
+	\begin{columns}
+		\begin{column}{0.5\textwidth}
+			\includegraphics[width=\textwidth]{grand/split-cable/split-cable-delays-ch1ch4.pdf}
+		\end{column}
+		\begin{column}{0.5\textwidth}
+			%\includegraphics[width=\textwidth]{grand/split-cable/split-cable-delay-ch1ch2-50mhz-200mVpp.pdf}
+			\includegraphics[width=\textwidth]{fourier/04_signal_to_noise_fig04.png}
+		\end{column}
+	\end{columns}
+\end{frame}
+
 % Towards GRAND
 %%%%%%%%%%%%%%%%%%%%
 \begin{frame}{Advantages of Radio Interferometry}
 	\begin{columns}
 		\begin{column}{0.4\textwidth}
 			\begin{itemize}
-				\item Trace longitudinal development of airshower
+				\item Measure depth of airshower
-				\item Lower SNR threshold
+				\item Shower axis reconstruction
+				\item Improved background rejection
 			\end{itemize}
 		\end{column}
 		\begin{column}{0.6\textwidth}
 			\begin{figure}
 				\includegraphics[width=\textwidth]{2006.10348/fig01.png}
 %				\caption{
-%					\cite{Schoorlemmer:2020low}
+%					From: \cite{Schoorlemmer:2020low}
 %				}
 			\end{figure}
 		\end{column}
 	\end{columns}
 \end{frame}
 
-\begin{frame}{Physics Improvement of Radio Interferometry}
+\begin{frame}{Physics Improvement with Radio Interferometry}
-	composition measurement\\
+	\begin{columns}
+		\begin{column}{0.6\textwidth}
+			Improved energy measurement (air-calorimetry)
+
 			\vskip 1em
 
-	direction reconstruction improved\\
+			Composition measurement (Fe, p, $\gamma$, $\nu$) of primary particle
-	relevance for $\nu$s pointing back to sources
+			% through airshower depth Fe high, p deep, gamma deeper, neutrino deepest
 
-%	\visible<2->{
+			\vskip 1em
-%		\vspace*{\fill}
+			\visible<2->{
-%		\begin{center}
+			Improved direction reconstruction
-%		\begin{minipage}{.6\textwidth}
+			% through shower axis reconstruction
-%			\hrule
+			%\; Relevant for $\nu$s pointing back to sources
-%			\centering
+			}
-%			\vspace{10pt}
+
-%			\textit{Thank you!}
+
-%		\end{minipage}
+			\visible<3->{
-%		\end{center}
+				\vspace*{\fill}
-%		\vspace{\stretch{2}}
+				\begin{center}
+				\begin{minipage}{.6\textwidth}
+					\hrule
+					\centering
+					\vspace{ 2em }
+					\textit{Thank you!}
+				\end{minipage}
+				\end{center}
+				%\vspace{ 4em }
+			}
+		\end{column}
+		\begin{column}{0.4\textwidth}
+			\begin{figure}
+				\includegraphics[width=\textwidth]{2006.10348/fig01_a.png}
+%				\caption{
+%					From: \cite{Schoorlemmer:2020low}
 %				}
+			\end{figure}
+		\end{column}
+	\end{columns}
+
 \end{frame}
 
 
@@ -166,12 +230,41 @@
 \section{Supplemental material}
 \begin{frame}[c]
 	\centering
+	\Large {
+		\textcolor{blue} {
 	Supplemental material
+	}
+	}
 \end{frame}
 
+\subsection{Radio Emission}
+\begin{frame}{Polarised Radio Emission}
+	\begin{columns}
+		\begin{column}{0.2\textwidth}
+			\centering
+			Geosynchrotron
+		\end{column}
+		\begin{column}{0.7\textwidth}
+			\includegraphics[width=\textwidth]{airshower/airshower_radio_polarisation_geomagnetic.png}%
+		\end{column}
+	\end{columns}
+	\vfill
+	\begin{columns}
+		\begin{column}{0.2\textwidth}
+			\centering
+			Askaryan
+		\end{column}
+		\begin{column}{0.7\textwidth}
+			\includegraphics[width=\textwidth]{airshower/airshower_radio_polarisation_askaryan.png}%
+		\end{column}
+	\end{columns}
+%	\vfill
+%	From: \cite{Huege:2017bqv}
+\end{frame}
+
+
 %%%%%%%%%
 \subsection{Single frequency beacon synchronisation}
-
 \begin{frame}{Short period beacon synchronisation}
 	\begin{figure}
 		\includegraphics<1>[width=\textwidth]{beacon/08_beacon_sync_timing_outline.pdf}%
@@ -225,8 +318,17 @@
 	\end{figure}
 \end{frame}
 
-
+\subsubsection{In the field}
-
+\begin{frame}{GNSS clock stability II}
+	\begin{columns}
+		\begin{column}{0.5\textwidth}
+			\includegraphics[width=\textwidth]{images/IMG_20220819_154801.jpg}
+		\end{column}
+		\begin{column}{0.5\textwidth}
+			\includegraphics[width=\textwidth]{images/IMG_20220815_161244.jpg}
+		\end{column}
+	\end{columns}
+\end{frame}
 
 %%%%%%%%%%%%%%
 % Bibliography