mirror of
https://gitlab.science.ru.nl/mthesis-edeboone/m.internship-documentation.git
synced 2024-09-28 22:34:40 +02:00
STEP-UP: reworked talk (WIP)
This commit is contained in:
parent
1ed82db754
commit
4421152d68
6 changed files with 336 additions and 209 deletions
BIN
figures/airshower/airshower_radio_polarisation.jpg
Normal file
BIN
figures/airshower/airshower_radio_polarisation.jpg
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 268 KiB |
BIN
figures/airshower/airshower_radio_polarisation_askaryan.png
Normal file
BIN
figures/airshower/airshower_radio_polarisation_askaryan.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 292 KiB |
BIN
figures/airshower/airshower_radio_polarisation_geomagnetic.png
Normal file
BIN
figures/airshower/airshower_radio_polarisation_geomagnetic.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 296 KiB |
Binary file not shown.
|
|
@ -0,0 +1 @@
|
|||
From Harm
|
||||
|
|
@ -53,59 +53,67 @@
|
|||
\hypersetup{pdfpagemode=UseNone} % don't show bookmarks on initial view
|
||||
|
||||
|
||||
\title[STEP-UP: Investigating interferometry with GRAND]{% and BEACON]{
|
||||
\title[STEP-UP: Interferometry in GRAND]{% and BEACON]{
|
||||
{ \large STEP'UP Interview}\\
|
||||
{
|
||||
Investigating interferometry with\\
|
||||
Investigating interferometry in\\
|
||||
GRAND\footnote{Giant Radio Array for Neutrino Detection}
|
||||
% and BEACON\footnote{Beam forming Elevated Array for COsmic Neutrinos}
|
||||
}
|
||||
}
|
||||
|
||||
\date{May $30^{\text{\tiny{th}}}$, 2023}
|
||||
\date{June, 2023}
|
||||
|
||||
\author[E.T. de Boone]{
|
||||
E.T. de Boone
|
||||
\\
|
||||
\vspace{2em}
|
||||
Advisor: Olivier Martineau, LPNHE\\
|
||||
\quad\quad\quad\quad\quad Harm Schoorlemmer, IMAPP
|
||||
Advisors: Olivier Martineau, LPNHE\\
|
||||
\quad\quad\quad\quad\quad\, Harm Schoorlemmer, IMAPP
|
||||
}
|
||||
|
||||
\begin{document}
|
||||
{
|
||||
\setbeamertemplate{footline}{} % no page number here
|
||||
\section{Start}
|
||||
\frame{ \titlepage }
|
||||
}
|
||||
|
||||
\section{My studies}
|
||||
\begin{frame}{My studies}
|
||||
\section{My Background}
|
||||
\begin{frame}{My Background}
|
||||
Studies @Radboud University, Nijmegen
|
||||
\begin{itemize}
|
||||
\item Bachelor's from 2012 to 2020 \\
|
||||
\quad {\small Minor: Astrophysics}
|
||||
\item Master's Physics and Astronomy {\small (\textit{1yr courses + 1yr internship})}\\
|
||||
\quad { \small Specialisation: Particle and Astrophysics }\\
|
||||
\quad { \small Minor: Computational Data Science }\\
|
||||
|
||||
\item Master's from 2020 to 2023 (expected) \\
|
||||
\quad {\small Specialisation: Particle and Astrophysics}\\
|
||||
\quad {\small Minor: Computational Data Science}
|
||||
\vspace*{1em}
|
||||
|
||||
\item Master's Internship (November 2021 - July 2023) \\
|
||||
\item Master's Internship: \\
|
||||
\quad {\small Supervisor: Harm Schoorlemmer, IMAPP, Radboud University}\\
|
||||
\quad {\small ``Enhancing Timing Accuracy in Air Shower Radio Detectors''}
|
||||
\quad {\small ``Enhancing Timing Accuracy in Air Shower Radio Detectors'' }\\
|
||||
\end{itemize}
|
||||
|
||||
\vspace*{2em}
|
||||
\vfill
|
||||
|
||||
Interests:
|
||||
\begin{itemize}
|
||||
\item Hardware experimenting
|
||||
\item Ultra High Energy particles
|
||||
\item Radio detection
|
||||
\end{itemize}
|
||||
\begin{figure}
|
||||
\includegraphics[width=0.5\textwidth]{beacon/array_setup_gps_transmitter_cows.png}
|
||||
\imagecredit{H. Schoorlemmer}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\note[itemize]{
|
||||
\item Interests since Bachelor's, continued in Master's
|
||||
\begin{itemize}
|
||||
\item Ultra High Energy particles
|
||||
\item Radio detection \& Hardware experimenting
|
||||
\end{itemize}
|
||||
|
||||
% Context
|
||||
\item Now wrapping up Master and full year's worth of internship
|
||||
|
||||
\item Why start internship? (Experimental)
|
||||
}
|
||||
|
||||
|
||||
% Cosmic Rays and Radio
|
||||
%%%%%%%%%
|
||||
\section{Radio and Airshowers}
|
||||
\begin{frame}{Ultra High Energy particles}
|
||||
|
|
@ -114,49 +122,244 @@
|
|||
\imagecite{GRAND:2018iaj}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\note[itemize]
|
||||
{
|
||||
\item Ultra High Energies (EeV $10^{18}$ eV) (Sources)
|
||||
\item Propagation effects (Magnetic Field deflections, Horizons)
|
||||
\item Multiple classes (Different combinations of effects)
|
||||
}
|
||||
|
||||
\begin{frame}{Radio signals and Airshowers}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{grand/GRAND-detection-principle-1.png}%
|
||||
\imagecite{GRAND:2018iaj}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Advantages of Radio Interferometry}
|
||||
%%
|
||||
\begin{frame}{Air Showers: Atmospheric Depth \& Composition}
|
||||
\begin{columns}
|
||||
\begin{column}{0.52\textwidth}
|
||||
Interferometric Radio Observables:%
|
||||
\begin{itemize}
|
||||
\vspace*{1em}
|
||||
\item<1-> Shower axis%\; Relevant for $\nu$s pointing back to sources
|
||||
\vspace*{1em}
|
||||
\item<2-> Depth of shower\\
|
||||
$\mapsto$ composition measurement%
|
||||
\\
|
||||
\quad\;(Fe, p, $\gamma$, $\nu$)
|
||||
\end{itemize}
|
||||
\end{column}
|
||||
\begin{column}{0.48\textwidth}
|
||||
\begin{column}{0.45\textwidth}
|
||||
\begin{figure}
|
||||
\hspace*{-1.5em}
|
||||
\includegraphics[width=1.2\textwidth]{2006.10348/fig01.png}%
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\caption[caption]{
|
||||
\centering
|
||||
\tiny{
|
||||
orange dot: true shower axis;\hspace{\textwidth}
|
||||
blue dot: maximum in map
|
||||
}
|
||||
}
|
||||
\hspace*{-1em}
|
||||
%\scriptsize{TODO: Xmax figure showing difference for photon/proton}
|
||||
%\includegraphics[width=\textwidth]{1607.08781/fig02b_longitudinal_shower_profile.png}%
|
||||
%\imagecite{Schroder:2016hrv}
|
||||
\includegraphics[width=\textwidth]{airshower/shower_development_depth_iron_proton_photon.pdf}%
|
||||
\imagecredit{H. Schoorlemmer}
|
||||
\end{figure}
|
||||
\end{column}
|
||||
\begin{column}{0.45\textwidth}
|
||||
Enhanced Xmax measurement with Interferometry\\
|
||||
$\mapsto$ composition measurement\\
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics[width=\textwidth]{2006.10348/fig03_b.png}%
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\end{figure}
|
||||
%photon/proton/Fe differences\\
|
||||
%\begin{figure}
|
||||
% \centering
|
||||
% \includegraphics[width=0.7\textwidth]{2006.10348/fig01.png}%
|
||||
% \imagecite{Schoorlemmer:2020low}
|
||||
%\end{figure}
|
||||
%\vspace*{1em}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
\note[itemize]
|
||||
{
|
||||
\item Statistical discrimation: high Z at high altitudes
|
||||
\item Radio Interferometry helps in Xmax measurement
|
||||
}
|
||||
|
||||
% GRAND
|
||||
%%%%%%%%%%%%%%%
|
||||
\section{GRAND}
|
||||
\begin{frame}{Giant Radio Array for Neutrino Detection}
|
||||
%\begin{columns}
|
||||
% \begin{column}{0.45\textwidth}
|
||||
% \begin{figure}
|
||||
% \hspace*{-2em}
|
||||
% \includegraphics[width=1.3\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
% \end{figure}
|
||||
% \vfill
|
||||
% \end{column}
|
||||
% \hfill
|
||||
% \begin{column}{0.45\textwidth}
|
||||
\begin{figure}
|
||||
% \hspace*{-2em}
|
||||
\includegraphics[width=1\textwidth]{grand/GRAND-detection-principle-1.png}%
|
||||
\imagecite{GRAND:2018iaj}
|
||||
\end{figure}
|
||||
% \end{column}
|
||||
%\end{columns}
|
||||
%200 000 Radio Antennas $\mapsto$ largest Cosmic Ray observatory\\
|
||||
\end{frame}
|
||||
\note[itemize]
|
||||
{
|
||||
\item GRAND radio-only, heavy development
|
||||
\item pathfinders upto 2026 (Auger reference, Europe testbed, China array)
|
||||
\item ultra high energy has low hits, need large area
|
||||
}
|
||||
|
||||
% RI in GRAND
|
||||
%%%%%%%%%%%%%
|
||||
%\section{Radio Interferometry}
|
||||
%\begin{frame}{Radio Interferometry}
|
||||
% \begin{columns}
|
||||
% \begin{column}{0.6\textwidth}
|
||||
% Enhanced measurements:
|
||||
% \begin{itemize}
|
||||
% \item Shower depth \\
|
||||
% $\mapsto$ composition measurement\\
|
||||
% \item Shower axis reconstruction
|
||||
% \item Detector noise suppression\\
|
||||
% \end{itemize}
|
||||
%
|
||||
% \vspace*{2em}
|
||||
%
|
||||
% Problem: synchronisation $\Delta t < \frac{1}{4f}$\\
|
||||
% \end{column}
|
||||
% \begin{column}{0.4\textwidth}
|
||||
% \begin{figure}
|
||||
% \centering
|
||||
% \includegraphics[width=\textwidth]{2006.10348/fig01_a.png}%
|
||||
% \imagecite{Schoorlemmer:2020low}
|
||||
% \end{figure}
|
||||
% \end{column}
|
||||
% \end{columns}
|
||||
%\end{frame}
|
||||
|
||||
\section{Implementing Interferometry in GRAND}
|
||||
\begin{frame}{Time synchronisation}
|
||||
%\vspace*{-2em}
|
||||
Interferometry: Amplitude + Phase information\\
|
||||
\vspace*{ 0.8em }
|
||||
|
||||
Required time accuracy $< \frac{1}{4f} \sim 1 \mathrm{ns}$ (GNSS $\gtrsim 5 \mathrm{ns}$)
|
||||
\vspace*{ 0.8em }
|
||||
%Problem: Interferometry requires $\Delta t < \frac{1}{4f}$\\
|
||||
%\vspace*{1em}
|
||||
|
||||
Internship: \\
|
||||
\quad schemes to synchronise using extra physics band signal\\
|
||||
% \quad synchronisation with a single beacon in simulations\\ (algorithm)
|
||||
% \quad (pulse and single frequency)
|
||||
|
||||
\vspace*{ 0.5em }
|
||||
|
||||
\begin{columns}
|
||||
%\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_none.axis.trace_overlap.repair_none.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_none.scale4d.pdf}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_phases.axis.trace_overlap.repair_phases.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.3\textwidth}
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_full.axis.trace_overlap.repair_full.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=1.1\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Radio Interferometry and GRAND}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\only<1>{\hspace*{-2em}}
|
||||
\includegraphics<1>[width=1.13\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
\includegraphics<2->[width=0.5\textwidth]{grand/roadmap-per-2023-01-shortened.jpg}%
|
||||
\imagesource{Adapted from \url{https://grand.cnrs.fr/overview/roadmap/}}
|
||||
\end{figure}
|
||||
|
||||
\only<2-> {
|
||||
Timing Requirements:\\
|
||||
\quad synchronisation schemes investigated in internship,\\
|
||||
\quad opportunity to implement and test (e.g.~Nan\c{c}ay)\\
|
||||
}
|
||||
|
||||
\only<3-> {
|
||||
\vspace*{1em}
|
||||
Interferometric Analyses:\\
|
||||
\quad enhances Xmax resolution\\
|
||||
}
|
||||
|
||||
\vspace{\stretch{100}}
|
||||
|
||||
%\vspace*{2em}
|
||||
%GRAND Goals:\\
|
||||
% \quad Largest UHECR observatory, \\
|
||||
% \quad Multi-messenger science case,\\
|
||||
% \quad meaningful contribution to a new experiment\\
|
||||
%\end{frame}
|
||||
%\begin{frame}{Radio Interferometry in GRAND}
|
||||
|
||||
% \visible<2->{
|
||||
% \vspace*{\fill}
|
||||
% \begin{center}
|
||||
% \begin{minipage}{.6\textwidth}
|
||||
% \hrule
|
||||
% \centering
|
||||
% \vspace{ 2em }
|
||||
% \textit{Thank you!}
|
||||
% \end{minipage}
|
||||
% \end{center}
|
||||
% %\vspace{ 4em }
|
||||
% }
|
||||
\end{frame}
|
||||
|
||||
|
||||
% Radio Interferometry
|
||||
%%%%%%%%%%%%%%%%%%%%%%
|
||||
\section{Radio Interferometry}
|
||||
%%%%%%%%%%%%%%%
|
||||
% 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=0.9\textwidth]{1607.08781/fig02a_airshower+detectors.png}
|
||||
\imagecite{Schroder:2016hrv}
|
||||
\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}
|
||||
\centering
|
||||
\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}
|
||||
\centering
|
||||
\includegraphics[width=\textwidth]{airshower/airshower_radio_polarisation_askaryan.png}%
|
||||
\imagecite{Huege:2017bqv}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
% \vfill
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{Radio Interferometry}
|
||||
\begin{frame}{Radio Interferometry: Concept}
|
||||
\begin{columns}
|
||||
\begin{column}{0.4\textwidth}
|
||||
|
|
@ -190,174 +393,39 @@
|
|||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\section{Radio and Airshowers}
|
||||
\begin{frame}{Advantages of Radio Interferometry}
|
||||
\begin{columns}
|
||||
\begin{column}{0.47\textwidth}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics[width=\textwidth]{2006.10348/fig01.png}%
|
||||
\end{figure}
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.47\textwidth}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics[width=\textwidth]{2006.10348/fig03_b.png}%
|
||||
\end{figure}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\begin{center}
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\end{center}
|
||||
\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<3-> 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}%
|
||||
\imagecite{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{frame}{Radio Interferometry: Image}
|
||||
\begin{figure}
|
||||
\includegraphics[width=0.9\textwidth]{1607.08781/fig02a_airshower+detectors.png}
|
||||
\imagecite{Schroder:2016hrv}
|
||||
\centering
|
||||
\includegraphics[width=0.7\textwidth]{2006.10348/fig01.png}%
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\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}%
|
||||
\imagecite{Huege:2017bqv}
|
||||
\end{column}
|
||||
\end{columns}
|
||||
% \vfill
|
||||
\begin{frame}{Radio Interferometry: Xmax Resolution vs Timing Resolution}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\includegraphics[width=0.7\textwidth]{2006.10348/fig03_b.png}%
|
||||
\imagecite{Schoorlemmer:2020low}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
|
||||
%%%%%%%%%
|
||||
\subsection{Single frequency beacon synchronisation}
|
||||
\subsection{Synchronisation: Single frequency beacon}
|
||||
\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}%
|
||||
%\centering
|
||||
\hspace*{-5em}
|
||||
\includegraphics<1>[width=1.3\textwidth]{beacon/08_beacon_sync_timing_outline.pdf}%
|
||||
\includegraphics<2>[width=1.3\textwidth]{beacon/08_beacon_sync_synchronised_outline.pdf}%
|
||||
\includegraphics<3>[width=1.3\textwidth]{beacon/08_beacon_sync_synchronised_period_alignment.pdf}%
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
|
||||
\begin{frame}{Time resolving short period beacon}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\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}
|
||||
|
|
@ -365,6 +433,37 @@
|
|||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
\begin{frame}{Time resolving short period beacon: phase vs full}
|
||||
\begin{columns}
|
||||
\begin{column}{0.45\textwidth}
|
||||
{ Phase reparation }
|
||||
\includegraphics[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_phases.axis.trace_overlap.repair_phases.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_phases.scale4d.pdf}%
|
||||
\end{column}
|
||||
\hfill
|
||||
\begin{column}{0.45\textwidth}
|
||||
{ Phase + Period reparation }
|
||||
\includegraphics[width=\textwidth]{radio_interferometry/trace_overlap/on-axis/dc_grid_power_time_fixes.py.repair_full.axis.trace_overlap.repair_full.pdf}%
|
||||
\vfill
|
||||
\includegraphics[width=\textwidth]{radio_interferometry/dc_grid_power_time_fixes.py.X400.repair_all.scale4d.pdf}%
|
||||
\end{column}
|
||||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\subsection{Synchronisation: Expected Time Accuracies vs SNR}
|
||||
\begin{frame}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{beacon/time_res_vs_snr.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{pulse/time_res_vs_snr_multiple_dt.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
|
||||
%%%%%%%%%%
|
||||
\subsection{GNSS clock stability}
|
||||
\begin{frame}{GNSS clock stability I}
|
||||
|
|
@ -412,6 +511,33 @@
|
|||
\end{columns}
|
||||
\end{frame}
|
||||
|
||||
\subsubsection{White Rabbit}
|
||||
\begin{frame}{White Rabbit: GNSS}
|
||||
\begin{figure}
|
||||
\includegraphics<1>[width=\textwidth]{gnss/phase-delocked-gps-white-rabbit-setup-colored.pdf}
|
||||
\includegraphics<2>[width=\textwidth]{gnss/phase-delocked-gps-white-rabbit-setup-colored.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{White Rabbit: Precision Time Protocol}
|
||||
\begin{figure}
|
||||
\includegraphics[height=\textheight]{white-rabbit/protocol/wrptpMSGs_1.pdf}
|
||||
\imagecite{WRPTP}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{White Rabbit: Delay model}
|
||||
\begin{figure}
|
||||
\includegraphics[width=\textwidth]{white-rabbit/protocol/delaymodel.pdf}
|
||||
\imagecite{WRPTP}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
\begin{frame}{White Rabbit: Clocks Reference}
|
||||
\begin{figure}
|
||||
\centering
|
||||
\hspace*{-5em}
|
||||
\includegraphics[width=1.35\textwidth]{clocks/wr-clocks.pdf}
|
||||
\end{figure}
|
||||
\end{frame}
|
||||
|
||||
%%%%%%%%%%%%%%
|
||||
% Bibliography
|
||||
%%%%%%%%%%%%%%
|
||||
|
|
|
|||
Loading…
Reference in a new issue