Merge Overlap Figures into 'main' for Thesis

presentations/2023-06-01_step_up_interview/2023-STEP_UP.tex

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+\documentclass[showdate=false]{beamer}
+
+
+%%%%%%%%
+% Goal: show enthousiasm, knowledge and drive about the field
+
+\usepackage[british]{babel}
+\usepackage{amsmath}
+\usepackage{hyperref}
+\usepackage[backend=bibtex,style=trad-plain]{biblatex}
+\usepackage{appendixnumberbeamer}
+\usepackage{graphicx}
+\graphicspath{{.}{./figures/}{../../figures/}}
+\usepackage{todo}
+
+\addbibresource{../../../bibliotheca/bibliography.bib}
+
+% Disable Captions
+\setbeamertemplate{caption}{\raggedright\small\insertcaption\par}
+
+% no to navigation, yes to frame numbering
+\beamertemplatenavigationsymbolsempty
+\setbeamerfont{page number in head/foot}{size=\normalsize}
+\setbeamertemplate{page number in head/foot}{\insertframenumber/\insertmainframenumber}
+%\setbeamercolor{page number in head/foot}{fg=red}
+\setbeamerfont{section in head/foot}{size=\small}
+\setbeamercolor{section in head/foot}{fg=gray}
+\setbeamertemplate{section in head/foot}{\textit{\insertsectionhead}}
+%\setbeamertemplate{footline}[frame number]
+\setbeamertemplate{footline}
+{%
+\leavevmode%
+  \hbox{%
+  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.25ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{title in head/foot}%
+    \usebeamertemplate*{section in head/foot}%
+    \hfill%
+  \end{beamercolorbox}
+  \begin{beamercolorbox}[wd=.5\paperwidth,ht=2.25ex,dp=1ex,leftskip=1em,rightskip=1em,sep=0pt]{page number in head/foot}%
+	\hfill%
+    \usebeamertemplate*{page number in head/foot}%
+  \end{beamercolorbox}}%
+}
+
+\hypersetup{pdfpagemode=UseNone} % don't show bookmarks on initial view
+
+
+\title[STEP-UP: Investigating interferometry with GRAND and BEACON]{
+	{ \large STEP-UP Interview}\\
+	{
+		Investigating interferometry with\\
+		GRAND\footnote{Giant Radio Array for Neutrino Detection} and BEACON\footnote{Beam forming Elevated Array for COsmic Neutrinos}
+	}
+}
+
+\date{May $10^{\text{\tiny{th}}}$, 2023}
+
+\author[E.T. de Boone]{
+	E.T. de Boone
+	\\
+	\vspace{2em}
+	Advisor: Olivier Martineau, LPNHE\\
+	\quad\quad\quad\quad\quad Harm Schoorlemmer, IMAPP
+	}
+
+\begin{document}
+{
+\setbeamertemplate{footline}{} % no page number here
+\section{Talk}
+\frame{	\titlepage }
+}
+
+\section{My studies}
+\begin{frame}{My studies}
+	Studies @Radboud University, Nijmegen
+	\begin{itemize}
+		\item Bachelor's from 2012 to 2020 \\
+			\quad {\small Minor: Astrophysics}
+
+		\item Master's from 2020 to 2023 (expected) \\
+			\quad {\small Specialisation: Particle and Astrophysics}\\
+			\quad {\small Minor: Computational Data Science}
+
+		\item Master's Internship (November 2021 - June 2023) \\
+			\quad {\small Supervisor: Harm Schoorlemmer, IMAPP, Radboud University}\\
+			\quad {\small ``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
+%%%%%%%%%
+\section{Radio and Airshowers}
+\begin{frame}{Ultra High Energy particles}
+	\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{figure}
+		\includegraphics[width=\textwidth]{grand/GRAND-detection-principle-1.png}
+%		\caption{
+%			From: \cite{GRAND:2018ia}
+%		}
+	\end{figure}
+\end{frame}
+
+\begin{frame}{Advantages of Radio Interferometry}
+	\begin{columns}
+		\begin{column}{0.53\textwidth}
+			Interferometric Radio Observables:
+			\begin{itemize}
+				\item<1-> Shower axis reconstruction%\; Relevant for $\nu$s pointing back to sources
+					\vspace*{2em}
+				\item<2-> Depth of airshower\\
+					$\mapsto$ composition measurement
+					\\
+					\quad\;(Fe, p, $\gamma$, $\nu$)
+			\end{itemize}
+		\end{column}
+		\begin{column}{0.47\textwidth}
+			\begin{figure}
+				\includegraphics[width=\textwidth]{2006.10348/fig01.png}
+				\caption[caption]{
+					\centering
+					\tiny{
+%					From: \cite{Schoorlemmer:2020low}
+					orange dot: true shower axis;\hspace{\textwidth}
+					blue dot: maximum in map
+					}
+					}
+			\end{figure}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+
+% Radio Interferometry
+%%%%%%%%%%%%%%%%%%%%%%
+\section{Radio Interferometry}
+\begin{frame}{Radio Interferometry: Concept}
+	\begin{columns}
+		\begin{column}{0.4\textwidth}
+			\begin{figure}
+				\includegraphics<1>[width=\textwidth]{radio_interferometry/rit_schematic_base.pdf}%
+				\includegraphics<2>[width=\textwidth]{radio_interferometry/rit_schematic_far.pdf}%
+				\includegraphics<3>[width=\textwidth]{radio_interferometry/rit_schematic_close.pdf}%
+				\includegraphics<4>[width=\textwidth]{radio_interferometry/rit_schematic_true.pdf}%
+			\end{figure}
+		\end{column}
+		\begin{column}{0.6\textwidth}
+			\vspace*{\fill}
+			\begin{itemize}
+				\item<1-> Measure signal $S_i(t)$ at antenna $\vec{a_i}$
+
+				\item<2-> Calculate light travel time \\[5pt]
+					\quad $\Delta_i(\vec{x}) = \frac{ \left| \vec{x} - \vec{a_i} \right| }{c} n_{eff}$
+
+				\item<2-> Sum waveforms accounting \\
+					for time delay \\[5pt]
+					\quad $S(\vec{x}, t) = \sum S_i( t + \Delta_i(\vec{x}) )$
+			\end{itemize}
+			\vspace*{\fill}
+			\begin{figure}% Spatially
+				\includegraphics<1>[width=0.8\textwidth]{radio_interferometry/single_trace.png}%
+				\includegraphics<2>[width=0.8\textwidth]{radio_interferometry/trace_overlap_bad.png}%
+				\includegraphics<3>[width=0.8\textwidth]{radio_interferometry/trace_overlap_medium.png}%
+				\includegraphics<4>[width=0.8\textwidth]{radio_interferometry/trace_overlap_best.png}%
+			\end{figure}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+\section{Radio and Airshowers}
+\begin{frame}{}
+	\begin{columns}
+		\begin{column}{0.47\textwidth}
+			\includegraphics[width=\textwidth]{2006.10348/fig01.png}
+		\end{column}
+		\hfill
+		\begin{column}{0.47\textwidth}
+			\includegraphics[width=\textwidth]{2006.10348/fig03_b.png}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+% My Internship
+%%%%%%%%%%%%%%%
+\section{My Internship}
+\begin{frame}{Timing Constraint for Radio Interferometry}
+	\vspace*{ -2em }
+	Required time accuracy $< 1 \mathrm{ns}$ not provided by GNSS $ \gtrsim 5 \mathrm{ns}$.
+	\vspace{ 2em }
+	\begin{columns}
+		\begin{column}{0.5\textwidth}
+			\visible<2->{%
+				Additional synchronisation\\
+				using physics band
+				\begin{itemize}
+					\item Pulsed beacon
+					\item<4-> Continuous (Sine)
+				\end{itemize}
+				\vspace{20pt}
+				\includegraphics[width=\textwidth]{beacon/array_setup_gps_transmitter_cows.png}
+			}%
+		\end{column}
+		\begin{column}{0.5\textwidth}
+			\begin{figure}% Clock error fixes
+				\includegraphics<1>[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_none.axis.trace_overlap.repair_none.pdf}%
+				\includegraphics<2>[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.no_offset.axis.trace_overlap.no_offset.pdf}%
+				\includegraphics<3>[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_phases.axis.trace_overlap.repair_phases.pdf}%
+				\includegraphics<4>[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_full.axis.trace_overlap.repair_full.pdf}%
+			\end{figure}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+\begin{frame}{Enhancing Timing Accuracy in Air Shower Radio Detectors}
+	\begin{columns}
+		\begin{column}{0.5\textwidth}
+			\centering
+			Pulse method
+			\includegraphics[width=1.1\textwidth]{pulse/time_res_vs_snr_multiple_dt.pdf}
+		\end{column}
+		\begin{column}{0.5\textwidth}
+			\centering
+			Sine method
+			\includegraphics[width=1.1\textwidth]{beacon/time_res_vs_snr.pdf}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+% Towards GRAND
+%%%%%%%%%%%%%%%%%%%%
+\section{GRAND and Interferometry}
+\begin{frame}{GRAND and Interferometry}
+	\begin{columns}
+		\begin{column}{0.6\textwidth}
+			GRAND in heavy development,\\
+			relying on radio measurements\\
+
+			\vspace{2em}
+			Special interest in horizontal showers\\
+
+			\vspace{2em}
+
+			Neutrino's point back to source\\
+
+			\visible<2->{
+				\vspace*{\fill}
+				\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<1>[width=\textwidth]{2006.10348/fig03_b.png}
+				\includegraphics<2>[width=\textwidth]{2006.10348/fig01_a.png}
+%				\caption{
+%					From: \cite{Schoorlemmer:2020low}
+%				}
+			\end{figure}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+
+%%%%%%%%%%%%%%%
+% Backup slides
+%%%%%%%%%%%%%%%
+\appendix
+\section{Supplemental material}
+\begin{frame}[c]
+	\centering
+	\Large {
+		\textcolor{blue} {
+	Supplemental material
+	}
+	}
+\end{frame}
+
+\begin{frame}{Airshower development}
+	\begin{figure}
+		\includegraphics[width=\textwidth]{1607.08781/fig02a_airshower+detectors.png}
+%		\caption{
+%			From \cite{Schroder:2016hrw}
+%		}
+	\end{figure}
+\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}%
+		\includegraphics<2>[width=\textwidth]{beacon/08_beacon_sync_synchronised_outline.pdf}%
+		\includegraphics<3>[width=\textwidth]{beacon/08_beacon_sync_synchronised_period_alignment.pdf}%
+	\end{figure}
+\end{frame}
+
+
+\begin{frame}{Time resolving short period beacon}
+	\begin{figure}
+		\includegraphics<1>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}
+		\includegraphics<2>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}
+		\includegraphics<3>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}
+		\includegraphics<4>[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.no_offset.scale4d.pdf}
+	\end{figure}
+\end{frame}
+
+%%%%%%%%%%
+\subsection{GNSS clock stability}
+\begin{frame}{GNSS clock stability I}
+	\begin{columns}
+		\begin{column}{0.4\textwidth}
+			\begin{figure}
+				\centering
+				\includegraphics[width=0.8\textwidth]{grand/setup/antenna-to-adc.pdf}
+				\caption{
+					GRAND Digitizer Unit's ADC to antennae
+				}
+			\end{figure}
+		\end{column}
+		\hfill
+		\begin{column}{0.5\textwidth}
+			\begin{figure}
+				\includegraphics[width=\textwidth]{grand/setup/channel-delay-setup.pdf}%
+				\caption{
+					Channel filterchain delay experiment 
+				}
+			\end{figure}
+		\end{column}
+	\end{columns}
+\end{frame}
+
+\begin{frame}{GNSS clock stability II}
+	\begin{figure}
+		\centering
+		\includegraphics[width=0.7\textwidth]{grand/setup/grand-gps-setup.pdf}
+		\caption{
+			GNSS stability experiment
+		}
+	\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
+%%%%%%%%%%%%%%
+\section*{References}
+\begin{frame}{References}
+	\printbibliography
+\end{frame}
+\end{document}
+

presentations/2023-06-01_step_up_interview/Makefile

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+# vim:ft=make
+-include config.mk
+
+.PHONY: all clean dist-clean
+
+### Variables
+MAIN_SRC  ?= main.tex
+TEXENGINE ?= latexmk --pdf
+
+MAIN_TARGET = $(patsubst %.tex,%.pdf,$(MAIN_SRC))
+
+### Targets
+all: $(MAIN_TARGET)
+
+dist: all clean
+
+$(MAIN_TARGET): $(MAIN_SRC)
+	$(TEXENGINE) $^
+
+dist-clean: clean
+	@rm -vf *.pdf *.eps *.dvi *.ps
+
+clean:
+	@rm -vf *.dat *.log *.out *.aux *.nav *.snm *.toc *.vrb *~ *.fls *.fdb_latexmk *-blx.bib *.bbl *.blg *.run.xml

presentations/2023-06-01_step_up_interview/README.md

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+# Preparation for second round Interview for grant to do PhD in Paris
+
+length: 10minutes + 10minutes questions
+
+## Outline
+ 1. Airshowers / Ultra high energy / Radio Signal
+
+ 2. Radio Interferometry principle
+
+ 3. RI requires good timing -> work in internship
+	mention, but put most in [backup slides]
+
+ 4. Direct Advantages of RI
+	(follow airshower through the air)
+
+ 5. RI, CRs and Neutrinos
+	(better direction reconstruction is interesting for Ns not for CR)

presentations/2023-06-01_step_up_interview/config.mk

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+MAIN_SRC=2023-STEP_UP.tex