This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
This PowerPoint is one small part of the Atoms and Periodic Table of the Elements unit from www.sciencepowerpoint.com. This unit consists of a five part 2000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 15 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: -Atoms (Atomic Force Microscopes), Rutherford's Gold Foil Experiment, Cathode Tube, Atoms, Fundamental Particles, The Nucleus, Isotopes, AMU, Size of Atoms and Particles, Quarks, Recipe of the Universe, Atomic Theory, Atomic Symbols, #'s, Valence Electrons, Octet Rule, SPONCH Atoms, Molecules, Hydrocarbons (Structure), Alcohols (Structure), Proteins (Structure), Periodic Table of the Elements, Organization of Periodic Table, Transition Metals, Electron Negativity, Non-Metals, Metals, Metalloids, Atomic Bonds, Ionic Bonds, Covalent Bonds, Metallic Bonds, Ionization, and much more.
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
Talk for the Bristol (UK) Festival of Ideas on similarities between everyday activities like crosswords, card games, and sports and the process of scientific discovery.
This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Starting in Backyard Astronomy: On the Right Footneweyesoldskies
www.neweyesoldskies.com So you want to know how to begin in Backyard Astronomy? Join us and find out how to “start out on the right foot” and avoid common mistakes along the way. Astronomy is fun, educational and very rewarding.
This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
This PowerPoint is one small part of the Atoms and Periodic Table of the Elements unit from www.sciencepowerpoint.com. This unit consists of a five part 2000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 15 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow are meaningful. The PowerPoint includes built-in instructions, visuals, and review questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation.
Areas of Focus: -Atoms (Atomic Force Microscopes), Rutherford's Gold Foil Experiment, Cathode Tube, Atoms, Fundamental Particles, The Nucleus, Isotopes, AMU, Size of Atoms and Particles, Quarks, Recipe of the Universe, Atomic Theory, Atomic Symbols, #'s, Valence Electrons, Octet Rule, SPONCH Atoms, Molecules, Hydrocarbons (Structure), Alcohols (Structure), Proteins (Structure), Periodic Table of the Elements, Organization of Periodic Table, Transition Metals, Electron Negativity, Non-Metals, Metals, Metalloids, Atomic Bonds, Ionic Bonds, Covalent Bonds, Metallic Bonds, Ionization, and much more.
This unit aligns with the Next Generation Science Standards and with Common Core Standards for ELA and Literacy for Science and Technical Subjects. See preview for more information
If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Teaching Duration = 4+ Weeks
Talk for the Bristol (UK) Festival of Ideas on similarities between everyday activities like crosswords, card games, and sports and the process of scientific discovery.
This PowerPoint is one small part of the Astronomy Topics unit from www.sciencepowerpoint.com. This unit consists of a five part 3000+ slide PowerPoint roadmap, 12 page bundled homework package, modified homework, detailed answer keys, 8 pages of unit notes for students who may require assistance, follow along worksheets, and many review games. The homework and lesson notes chronologically follow the PowerPoint slideshow. The answer keys and unit notes are great for support professionals. The activities and discussion questions in the slideshow and meaningful. The PowerPoint includes built-in instructions, visuals, and follow up questions. Also included are critical class notes (color coded red), project ideas, video links, and review games. This unit also includes four PowerPoint review games (110+ slides each with Answers), 38+ video links, lab handouts, activity sheets, rubrics, materials list, templates, guides, and much more. Also included is a 190 slide first day of school PowerPoint presentation. Teaching Duration = 5+ weeks. Areas of Focus in the Astronomy Topics Unit: The Solar System and the Sun, Order of the Planets, Our Sun, Life Cycle of a Star, Size of Stars, Solar Eclipse, Lunar Eclipse, The Inner Planets, Mercury, Venus, Earth, Moon, Craters, Tides, Phases of the Moon, Mars and Moons, Rocketry, Asteroid Belt, NEOs, The Torino Scale, The Outer Planets and Gas Giants, Jupiter / Moons, Saturn / Moons, Uranus / Moons, Neptune / Moons, Pluto's Demotion, The Kuiper Belt, Oort Cloud, Comets / Other, Beyond the Solar System, Types of Galaxies, Blackholes, Extrasolar Planets, The Big Bang, Dark Matter, Dark Energy, The Special Theory of Relativity, Hubble Space Telescope, Constellations, Spacetime and much more. If you have any questions please feel free to contact me. Thanks again and best wishes. Sincerely, Ryan Murphy M.Ed www.sciencepowerpoint@gmail.com
Starting in Backyard Astronomy: On the Right Footneweyesoldskies
www.neweyesoldskies.com So you want to know how to begin in Backyard Astronomy? Join us and find out how to “start out on the right foot” and avoid common mistakes along the way. Astronomy is fun, educational and very rewarding.
An in-depth history of Photography that starts with the work of Al Hazen and the Book of Optics. It moves on to the invention of the camera Obscura, the use of it by Renaissance painters, and moves into recorded imagery and uses of Photography in the 19th century. It touches on the 20th century and early photo-documentary work, especially involving social movements.
A short description of the history before photography was officially invented. Why was there a need for photography? What were the substitutes until the first inventions? What were the first photographic inventions? And what did they lead to?
PeopleBrowsr Presents A Brief Cartoon History of Social Networking 1930-2015PeopleBrowsr
Illustrating social media sensations, such as Rebecca Black and Charlie Sheen, and historical milestones dating back to the 1930s, PeopleBrowsr's History of Social Networking Timeline has been released in honor of the Advertising Research Foundation’s 75th Anniversary.
PeopleBrowsr, the high-tech social analytics and engagement company, commissioned the artwork for the San Francisco Command Center, as part of the company’s ongoing commitment to analyzing emerging trends, curating and documenting social media.
The artist, Adam Long, has transformed the social media research PeopleBrowsr compiled into incredible illustrations that are delightful and easy to understand.
Pushing the limits of ePRTC: 100ns holdover for 100 daysAdtran
At WSTS 2024, Alon Stern explored the topic of parametric holdover and explained how recent research findings can be implemented in real-world PNT networks to achieve 100 nanoseconds of accuracy for up to 100 days.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
Smart TV Buyer Insights Survey 2024 by 91mobiles.pdf91mobiles
91mobiles recently conducted a Smart TV Buyer Insights Survey in which we asked over 3,000 respondents about the TV they own, aspects they look at on a new TV, and their TV buying preferences.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Welcome to the first live UiPath Community Day Dubai! Join us for this unique occasion to meet our local and global UiPath Community and leaders. You will get a full view of the MEA region's automation landscape and the AI Powered automation technology capabilities of UiPath. Also, hosted by our local partners Marc Ellis, you will enjoy a half-day packed with industry insights and automation peers networking.
📕 Curious on our agenda? Wait no more!
10:00 Welcome note - UiPath Community in Dubai
Lovely Sinha, UiPath Community Chapter Leader, UiPath MVPx3, Hyper-automation Consultant, First Abu Dhabi Bank
10:20 A UiPath cross-region MEA overview
Ashraf El Zarka, VP and Managing Director MEA, UiPath
10:35: Customer Success Journey
Deepthi Deepak, Head of Intelligent Automation CoE, First Abu Dhabi Bank
11:15 The UiPath approach to GenAI with our three principles: improve accuracy, supercharge productivity, and automate more
Boris Krumrey, Global VP, Automation Innovation, UiPath
12:15 To discover how Marc Ellis leverages tech-driven solutions in recruitment and managed services.
Brendan Lingam, Director of Sales and Business Development, Marc Ellis
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
1. Python and MongoDB
in Astronomy
Dan Foreman-Mackey
Center for Cosmology and Particle Physics
Department of Physics @ NYU
In collaboration with:
David W. Hogg (NYU), Larry Widrow (Queen’s),
Dustin Lang (Princeton), Jonathan Sick (Queen’s),
Micha Gorelick (NYU) and many others...
2. Astronomy 101
How to Study the Cosmos
Python, MongoDB, etc.
Case Studies
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
3. Astronomy 101
How to Study the Cosmos
Python, MongoDB, etc.
Andromeda Case Studies The Internet
The Milky Way
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
4. The Universe
Galaxies
Stars
Planets
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
5. What is the The Universe
Universe
Made of?
Galaxies
Stars
Planets
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
6. What is the The Universe
Universe
Made of?
Galaxies
Stars
Are there
other Earth-
Planets like planets?
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
7. What is the The Universe
Universe
Made of?
Galaxies
Stars
Are there
other Earth-
Planets like planets?
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
8. What is the Universe Made of?
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
9. What is the Universe Made of?
Source: Wikipedia (Adam Evans)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
10. What is the Universe Made of?
Rotational Speed
Radius
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
11. What is the Universe Made of?
Observed
Rotational Speed
Radius
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
12. What is the Universe Made of?
Observed
Rotational Speed
WTF?
Radius
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
13. What is the Universe Made of?
Rotational Speed ? Observed
WTF?
Radius
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
14. What is the Universe Made of?
Rotational Speed ? Observed
WTF?
Radius
?
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
15. What is the Universe Made of?
Observed
Rotational Speed
WTF?
Radius
?
?
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
16. What is the Universe Made of?
Dark Matter
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
17. What is the Universe Made of?
Size of the Universe
PyGotham
b le
rva
obse
Time
Source: NASA / WMAP Science Team
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
18. What is the Universe Made of?
Dark Energy
73%
Heavy
Elements
0.03%
Dark Matter
23%
Atoms
4%
Source: NASA / WMAP Science Team
WMAP Year 7 (Larson et al. 2011)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
19. What is the Universe Made of?
Dark Energy
73%
Source: DFM & Widrow (in prep)
Heavy
Elements
0.03%
Dark Matter
23%
Atoms
4%
Source: NASA / WMAP Science Team
WMAP Year 7 (Larson et al. 2011)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
20. What is the Universe Made of? Source: http://apod.nasa.gov
Dark Energy
73%
Source: DFM & Widrow (in prep)
Heavy
Elements
0.03%
Dark Matter
23%
Atoms
4%
Source: NASA / WMAP Science Team
WMAP Year 7 (Larson et al. 2011)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
21. What is the Universe Made of? Source: http://apod.nasa.gov
Dark Energy
73%
Source: DFM & Widrow (in prep)
Heavy
Elements
0.03%
Dark Matter
23%
Atoms
4%
Source: NASA / WMAP Science Team
WMAP Year 7 (Larson et al. 2011)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
22. Dan Foreman-Mackey CCPP@NYU
Credit: The Millennium Simulation Project
dfm.github.com
23. Dan Foreman-Mackey CCPP@NYU
Credit: The Millennium Simulation Project
dfm.github.com
24. Dan Foreman-Mackey CCPP@NYU
Credit: The Millennium Simulation Project
dfm.github.com
26. Data in Astronomy
Credit: Jonathan Sick
jonathansick.ca
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
27. Data in Astronomy
Credit: Jonathan Sick
jonathansick.ca
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
28. Data in Astronomy
MegaCam: 340 MegaPixels Credit: Jonathan Sick
jonathansick.ca
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
29. Data in Astronomy
MegaCam: 340 MegaPixels Credit: NASA
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
30. Data in Astronomy
Imaging
Source: NASA / ESA
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
31. Data in Astronomy
Imaging
Spectroscopy
Source: NASA / ESA
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
32. Data in Astronomy
Source: Riaud & Schneider (2007)
Imaging
Spectroscopy
Spectroscopy
Source: NASA / ESA
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
33. Data in Astronomy
Source: Riaud & Schneider (2007)
Imaging
Spectroscopy
Spectroscopy
Source: NASA / ESA
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
34. a
Data in Astronomy
lot
is Open
of
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
35. a
Data in Astronomy
lot
is Open
of
!
and there’s a lot of it
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
36. Data in Astronomy is Open
1990– 2000– 1997–2001
SDSS
Hubble archive.stsci.edu/hst sdss.org
2MASS
www.ipac.caltech.edu/2mass
GAIA
Pan-STARRS LSST
Planned
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
37. Data in Astronomy is Open
1990– 2000– 1997–2001
SDSS
Hubble archive.stsci.edu/hst sdss.org
2MASS
www.ipac.caltech.edu/2mass
GAIA
Pan-STARRS LSST
Planned
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
38. Data in Astronomy is Open
1990– 2000– 1997–2001
SDSS
Hubble archive.stsci.edu/hst sdss.org
2MASS
www.ipac.caltech.edu/2mass
GAIA
Pan-STARRS LSST
Planned
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
49. Case Studies
Variable Stars in Stripe 82
SDSS
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
50. Case Studies
Variable Stars in Stripe 82
SDSS
728 SESAR ET AL.
Ses
S07 Labela Ntot
A 84
B 144
C 54
D 8
E 11
F 11
Source: Sesar et al. (2010) G 10
H 7
I 4
J 26
K 8
Dan Foreman-Mackey CCPP@NYU L 3
dfm.github.com
M 5
51. Case Studies
Variable Stars in Stripe 82
SDSS
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
52. Case Studies
Variable Stars in Stripe 82
SDSS
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
53. Case Studies
Variable Stars in Stripe 82
SDSS
800k “Fields” ~ 12TB Imaging data
> 1M “Target Stars”
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
54. Case Studies
Variable Stars in Stripe 82
SDSS
Photons/Brightness
Time
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
55. Case Studies
Variable Stars in Stripe 82
SDSS
Y N
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
56. Case Studies
Variable Stars in Stripe 82
SDSS
Y N
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Stars
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
57. Case Studies
Variable Stars in Stripe 82
SDSS
YN
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Stars
M
Y M
Y
pconst ⌘ [(1 Pbad )pgood + Pbad pbad ] pvar ⌘ [(1 Pbad )pvar,good + Pbad pbad ]
i=1 i=1
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
58. Case Studies
Variable Stars in Stripe 82
SDSS
YN
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Stars
M
Y M
Y
pconst ⌘ [(1 Pbad )pgood + Pbad pbad ] pvar ⌘ [(1 Pbad )pvar,good + Pbad pbad ]
i=1 i=1
Runs Runs
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
59. Case Studies
Variable Stars in Stripe 82
SDSS
YN
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Stars
M
Y M
Y
pconst ⌘ [(1 Pbad )pgood + Pbad pbad ] pvar ⌘ [(1 Pbad )pvar,good + Pbad pbad ]
i=1 i=1
Runs Runs
⇤ ⇤
pgood ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ ) pvar,good ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ + ⌃2 )
var
“Constant & Good” “Variable & Good”
⇤
pbad ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ + ⌃2 )
bad
“Bad”
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
60. Case Studies
Variable Stars in Stripe 82
SDSS
YN
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Stars
M
Y M
Y
pconst ⌘ [(1 Pbad )pgood + Pbad pbad ] pvar ⌘ [(1 Pbad )pvar,good + Pbad pbad ]
i=1
Npars = Nstars + Nruns + 6
i=1
Runs ~ 0 , ~ ⇤ , , ⌘, ⌃2 , PRuns , Pbad }
2
⇥ = {f f var var , ⌃bad
⇤ ⇤
pgood ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ ) pvar,good ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ + ⌃2 )
var
“Constant & Good” “Variable & Good”
⇤
pbad ⌘ N (Ci↵ |fi0 f↵ , 2
i↵ + 2
i↵ + ⌃2 )
bad
“Bad”
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
61. Case Studies
Variable Stars in Stripe 82
SDSS
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
62. Case Studies
Variable Stars in Stripe 82
SDSS
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
63. Case Studies
Variable Stars in Stripe 82
SDSS
N
Y
p(X|⇥) = [(1 Pvar )pconst (X ↵ |⇥) + Pvar pvar (X ↵ |⇥)]
↵=1
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
64. Case Studies
Variable Stars in Stripe 82
SDSS
N
X
f ⇤ (t) = A0 + [An sin(!t) + Bn cos(!t)]
n=1
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
65. Case Studies
CFHT
4.7 Gigapixel mosaic of M31
Source: Jonathan Sick
(Queen’s University)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
66. Dan Foreman-Mackey CCPP@NYU
dfm.github.com Jonathan Sick
Source:
(Queen’s University)
67. Dan Foreman-Mackey CCPP@NYU
dfm.github.com Jonathan Sick
Source:
(Queen’s University)
68. Dan Foreman-Mackey CCPP@NYU
dfm.github.com Jonathan Sick
Source:
(Queen’s University)
69. Case Studies
CFHT
Cosmic ray removal Flat-fielding Sky subtraction ... Mosaic making
MongoDB
Persistent Metadata + GeoSpatial Indexing
img1.fits img2.fits ... img4000.fits
Source: Jonathan Sick
(Queen’s University)
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
70. Astrometry.net Case Studies
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
71. Astrometry.net Case Studies
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
83. Growing
Datasets
User
Interaction
Number Data And Much
Crunching Management More...
( )
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
84. Growing
Datasets
User
Interaction
Easy!
Number Data And Much
Crunching Management More...
( )
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
85. Growing Big Questions
Datasets
User
Interaction
Easy!
Number Data And Much
Crunching Management More...
( )
Dan Foreman-Mackey CCPP@NYU
dfm.github.com
86. Dan Foreman-Mackey
Center for Cosmology & Particle Physics (NYU)
dfm.github.com
@__dfm__
Dan Foreman-Mackey CCPP@NYU
dfm.github.com