Project Skybender aims to use drones powered by solar energy to beam 5G internet connectivity from the air. Google has been conducting secret tests at the New Mexico Spaceport Authority to deliver high-speed data using new millimeter wave technology from drones, which could provide speeds up to 40 times faster than 4G. The project is part of Google Access, which also includes Project Loon to deliver internet using high-altitude balloons.
This document summarizes a presentation about supporting open infrastructure for research workflows. It discusses the importance of open infrastructure in enabling collaboration, preventing vendor lock-in, and supporting community-based development. It also addresses challenges in balancing different goals and uncertainties when making choices to support more open tools and platforms. Key considerations include required levels of openness, funding models, decision processes, and assessing options for replacement or parallel alternatives to current proprietary offerings.
The document discusses a pilot program conducted by the University of Cumbria to provide information literacy support to students through webinars. Some key points:
- The university has 8500 undergraduate and 2100 postgraduate students, with 341 students in a School Direct program in 2018-19.
- A pilot webinar program received positive feedback from students who welcomed follow-up materials. Academic staff were also supportive.
- Next steps include offering regular webinars on more topics and making them available to all students. Considerations for improving the program are also discussed.
Project Skybender aims to use drones powered by solar energy to beam 5G internet connectivity from the air. Google has been conducting secret tests at the New Mexico Spaceport Authority to deliver high-speed data using new millimeter wave technology from drones, which could provide speeds up to 40 times faster than 4G. The project is part of Google Access, which also includes Project Loon to deliver internet using high-altitude balloons.
This document summarizes a presentation about supporting open infrastructure for research workflows. It discusses the importance of open infrastructure in enabling collaboration, preventing vendor lock-in, and supporting community-based development. It also addresses challenges in balancing different goals and uncertainties when making choices to support more open tools and platforms. Key considerations include required levels of openness, funding models, decision processes, and assessing options for replacement or parallel alternatives to current proprietary offerings.
The document discusses a pilot program conducted by the University of Cumbria to provide information literacy support to students through webinars. Some key points:
- The university has 8500 undergraduate and 2100 postgraduate students, with 341 students in a School Direct program in 2018-19.
- A pilot webinar program received positive feedback from students who welcomed follow-up materials. Academic staff were also supportive.
- Next steps include offering regular webinars on more topics and making them available to all students. Considerations for improving the program are also discussed.
The document summarizes a project to embed information literacy instruction into first year higher education courses at Bury College and the University of Liverpool. Librarians developed bespoke information literacy sessions for each subject area and worked closely with lecturers. Student feedback was positive, with 100% saying the sessions should continue and 93% reporting improved attitudes towards librarians and library use. The success of the project led to further funding and information literacy is now incorporated into the library's yearly plans.
This document summarizes a workshop on developing a critical voice in one's work. The workshop outlined finding critique as a process that informs social and ethical actions beyond technical work. It discussed locating hope in spaces of struggle and developing a transformative practice through language. The workshop involved reflective questioning about opportunities to change practices and systems, and how to support each other's learning.
The Open University's Live Engagement Team teaches information literacy skills to students through a variety of approaches. They created subject showcase videos featuring librarians introducing resources for different subjects. While cost-efficient to produce, the showcases required significant staff time and the project was put on hold due to delays. The team also piloted early morning and late evening training sessions based on student personas and feedback. Evening sessions had good attendance and were added to the schedule, while early sessions had low turnout and were suspended. Student feedback on expanding session times was positive. Both interventions aimed to increase information literacy and student satisfaction at low cost, but evaluating effectiveness ongoing is important.
The document discusses continuous improvement efforts at Leeds Beckett University Library to improve their Alternative Formats Service. It describes how they used process mapping, root cause analysis, and other tools to analyze their workflow and identify areas for improvement. They found issues like single points of failure, duplication of work, and inconsistent delivery that impacted students. Based on their analysis, changes were implemented for 2019-20 that students reported made a significant positive impact and improved their experience accessing materials.
The document discusses reimagining online guides for a new virtual learning environment (VLE) called Canvas. It details working with academics from the American Studies department to create modular online research guides for their students. Usage of the guides increased significantly from 2018-2019. Feedback from both students and staff was positive, praising the guides as extremely useful resources, though noting they could be harder to find. Next steps and final thoughts are mentioned, but not described in detail.
The document discusses Jisc's Open Research Repository which aims to deliver a compelling user experience for managing, preserving and sharing institutional digital research data through a single interoperable system. The Open Research Hub provides a repository, reporting, preservation, and integrations functionality. It aims to add value and impact through uptake, efficient use, and effective use of research data. A test instance of the Open Research Hub can be found online.
1. The University Library at Newcastle developed online Skills Guides to provide consistent and accessible information literacy instruction. These guides cover key topics like finding, evaluating, and managing information.
2. Interactive online tools were also created, including a Search Strategy Planner to help students plan literature searches and a Dissertation Planner to guide research projects.
3. An online course for a faculty research program used a variety of media like videos and quizzes. Assessment showed improved student satisfaction and engagement with the blended learning approach.
The document discusses the role of the scholarly communications librarian and whether it is a sustainable profession. It describes scholarly communication as academics sharing their research findings. Scholarly communications librarians help with research processes, data management, publishing, and more. They need skills like copyright knowledge, communication skills, and relationship building. The document outlines training for scholarly communications competencies and stresses the need to promote the adaptability and skills of scholarly communications librarians to ensure their role remains relevant.
The librarian surveyed students about their understanding and use of journal articles, finding that students struggled with academic reading. She then held informal discussions with faculty staff to learn their expectations of student journal use and how they supported students. She found students had difficulty applying information and faculty provided guidance, but did not require journals specifically. This informed new library sessions and highlighted areas needing targeted support. The discussions strengthened relationships and allowed the library to better align services.
This document summarizes Sheila MacNeill's presentation on a critical, collective, community-based approach to enhancing digital development in higher education. Some key points:
1) Universities must articulate their purpose for the current digital age and decide how to achieve it. Information literacy should be understood as situated practice within a given context.
2) An enriched view of digital capabilities includes the informational dimension of technology and expanding librarian and educator practices. A holistic approach beyond basic tech skills considers agency, personhood, and critical thinking.
3) Academic development and open education should be at the heart of organizational development to support critically engaged staff and digital transformation through collaboration between roles.
This document discusses going with the flow in a digital perspective. It provides links to resources on emerging technologies, future trends, the student experience, innovations in learning and teaching, and open science. It discusses building digital capabilities like curiosity, creativity, collaboration, and capability. The document encourages developing one's digital practice following the conference and provides contact information.
The document discusses using Articulate 360 to create multi-purpose exercises and quizzes for e-learning. It describes creating 5 referencing exercises, an information evaluation exercise matching statements to information types, and potential future uses for academic staff, literature searching and critical thinking. The exercises can be embedded in tutorials, used in lectures, or be standalone.
The document discusses Higher Education Academy (HEA) accreditation for librarians. It provides an overview of the different categories of HEA recognition (Associate Fellow, Fellow, Senior Fellow, Principal Fellow), their respective requirements and costs. The core knowledge, professional values and areas of activity that applicants must demonstrate for each category are outlined. Guidance is provided on mapping teaching and professional development activities to the areas of activity. The document also discusses developing assessments as part of an HEA application and strategies for librarians who may not teach in a traditional subject area.
This document discusses using games to help early career researchers meet the requirements of the Vitae Researcher Development Framework (RDF). It provides an overview of research games and gamification, and how specific games map to the domains within the RDF. The document suggests identifying which RDF domains lack associated games or activities, and whether new games could be developed to fill these gaps. Feedback from group work using these games is also discussed.
This document discusses engaging with researchers to understand their process and needs. It describes conducting interviews and focus groups to understand how researchers conduct research. It also discusses developing relationships with faculty through engagement initiatives and providing scholarly communications support. Finally, it addresses ensuring the library has the right skills to support researchers and discusses events like a digital research festival to help build confidence and capacity in new areas.
The document discusses the innovation and impact of the Library Engagement Team at the University of Birmingham. It summarizes the team's activities in strategic engagement, collections development, learning enhancement, research skills support, and creating connections with students and staff. Surveys found greater awareness of teaching support and a more positive perception of the library after the team's work. While the functional model has benefits, some debate the pros and cons of functional versus subject library models.
This document proposes a user experience project to evaluate the library's new discovery system, StarPlus Beta. The project will involve a variety of user groups including staff and students, and will use a mixed methods approach including user observation, focus groups, and online feedback. The planned activities are a literature review, online feedback, library workshops, interviews, focus groups, and observation studies. The project aims to improve the user interface and understanding of how users search, and will provide data on the discovery process while developing staff expertise in user experience research.
The document discusses integrated learner support at the University of Northampton. It provides statistics on workshops and student attendance from 2017-18 and 2018-19 that show increases. It also shows the distribution of students across faculties, with the most in Health & Society and the least in Joint Honours. The document promotes integrated learner support to help support students and describes some example workshop topics like finding and evaluating academic material and referencing. It concludes by inviting questions.
This document discusses changes made to the staff learning and development program at the ARU Library. It describes two key drivers for change: 1) Changing management of staff learning and development and 2) Organizational changes within the institution. The library empowered its learning and development team, embedded active learning approaches, and used a learning management system. Highlights of the new program include diverse "Learning Hour" topics delivered across campuses and positive feedback. The library adapted its processes to remain a learning organization that enables continuous staff development.
Librarians at Hud University held pop-up outreach stands in the library with interactive activities to engage students, such as challenges to search quickly using Summon and correctly reference sources. Over the course of the 2018-19 academic year, these stands saw over 300 student participants and received positive feedback. The activities helped break down barriers between students and librarians while stealthily teaching search and referencing skills. As a result, librarians saw more students approaching them with research questions.
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
More Related Content
More from CILIP ARLG Academic and Research Libraries Group
The document summarizes a project to embed information literacy instruction into first year higher education courses at Bury College and the University of Liverpool. Librarians developed bespoke information literacy sessions for each subject area and worked closely with lecturers. Student feedback was positive, with 100% saying the sessions should continue and 93% reporting improved attitudes towards librarians and library use. The success of the project led to further funding and information literacy is now incorporated into the library's yearly plans.
This document summarizes a workshop on developing a critical voice in one's work. The workshop outlined finding critique as a process that informs social and ethical actions beyond technical work. It discussed locating hope in spaces of struggle and developing a transformative practice through language. The workshop involved reflective questioning about opportunities to change practices and systems, and how to support each other's learning.
The Open University's Live Engagement Team teaches information literacy skills to students through a variety of approaches. They created subject showcase videos featuring librarians introducing resources for different subjects. While cost-efficient to produce, the showcases required significant staff time and the project was put on hold due to delays. The team also piloted early morning and late evening training sessions based on student personas and feedback. Evening sessions had good attendance and were added to the schedule, while early sessions had low turnout and were suspended. Student feedback on expanding session times was positive. Both interventions aimed to increase information literacy and student satisfaction at low cost, but evaluating effectiveness ongoing is important.
The document discusses continuous improvement efforts at Leeds Beckett University Library to improve their Alternative Formats Service. It describes how they used process mapping, root cause analysis, and other tools to analyze their workflow and identify areas for improvement. They found issues like single points of failure, duplication of work, and inconsistent delivery that impacted students. Based on their analysis, changes were implemented for 2019-20 that students reported made a significant positive impact and improved their experience accessing materials.
The document discusses reimagining online guides for a new virtual learning environment (VLE) called Canvas. It details working with academics from the American Studies department to create modular online research guides for their students. Usage of the guides increased significantly from 2018-2019. Feedback from both students and staff was positive, praising the guides as extremely useful resources, though noting they could be harder to find. Next steps and final thoughts are mentioned, but not described in detail.
The document discusses Jisc's Open Research Repository which aims to deliver a compelling user experience for managing, preserving and sharing institutional digital research data through a single interoperable system. The Open Research Hub provides a repository, reporting, preservation, and integrations functionality. It aims to add value and impact through uptake, efficient use, and effective use of research data. A test instance of the Open Research Hub can be found online.
1. The University Library at Newcastle developed online Skills Guides to provide consistent and accessible information literacy instruction. These guides cover key topics like finding, evaluating, and managing information.
2. Interactive online tools were also created, including a Search Strategy Planner to help students plan literature searches and a Dissertation Planner to guide research projects.
3. An online course for a faculty research program used a variety of media like videos and quizzes. Assessment showed improved student satisfaction and engagement with the blended learning approach.
The document discusses the role of the scholarly communications librarian and whether it is a sustainable profession. It describes scholarly communication as academics sharing their research findings. Scholarly communications librarians help with research processes, data management, publishing, and more. They need skills like copyright knowledge, communication skills, and relationship building. The document outlines training for scholarly communications competencies and stresses the need to promote the adaptability and skills of scholarly communications librarians to ensure their role remains relevant.
The librarian surveyed students about their understanding and use of journal articles, finding that students struggled with academic reading. She then held informal discussions with faculty staff to learn their expectations of student journal use and how they supported students. She found students had difficulty applying information and faculty provided guidance, but did not require journals specifically. This informed new library sessions and highlighted areas needing targeted support. The discussions strengthened relationships and allowed the library to better align services.
This document summarizes Sheila MacNeill's presentation on a critical, collective, community-based approach to enhancing digital development in higher education. Some key points:
1) Universities must articulate their purpose for the current digital age and decide how to achieve it. Information literacy should be understood as situated practice within a given context.
2) An enriched view of digital capabilities includes the informational dimension of technology and expanding librarian and educator practices. A holistic approach beyond basic tech skills considers agency, personhood, and critical thinking.
3) Academic development and open education should be at the heart of organizational development to support critically engaged staff and digital transformation through collaboration between roles.
This document discusses going with the flow in a digital perspective. It provides links to resources on emerging technologies, future trends, the student experience, innovations in learning and teaching, and open science. It discusses building digital capabilities like curiosity, creativity, collaboration, and capability. The document encourages developing one's digital practice following the conference and provides contact information.
The document discusses using Articulate 360 to create multi-purpose exercises and quizzes for e-learning. It describes creating 5 referencing exercises, an information evaluation exercise matching statements to information types, and potential future uses for academic staff, literature searching and critical thinking. The exercises can be embedded in tutorials, used in lectures, or be standalone.
The document discusses Higher Education Academy (HEA) accreditation for librarians. It provides an overview of the different categories of HEA recognition (Associate Fellow, Fellow, Senior Fellow, Principal Fellow), their respective requirements and costs. The core knowledge, professional values and areas of activity that applicants must demonstrate for each category are outlined. Guidance is provided on mapping teaching and professional development activities to the areas of activity. The document also discusses developing assessments as part of an HEA application and strategies for librarians who may not teach in a traditional subject area.
This document discusses using games to help early career researchers meet the requirements of the Vitae Researcher Development Framework (RDF). It provides an overview of research games and gamification, and how specific games map to the domains within the RDF. The document suggests identifying which RDF domains lack associated games or activities, and whether new games could be developed to fill these gaps. Feedback from group work using these games is also discussed.
This document discusses engaging with researchers to understand their process and needs. It describes conducting interviews and focus groups to understand how researchers conduct research. It also discusses developing relationships with faculty through engagement initiatives and providing scholarly communications support. Finally, it addresses ensuring the library has the right skills to support researchers and discusses events like a digital research festival to help build confidence and capacity in new areas.
The document discusses the innovation and impact of the Library Engagement Team at the University of Birmingham. It summarizes the team's activities in strategic engagement, collections development, learning enhancement, research skills support, and creating connections with students and staff. Surveys found greater awareness of teaching support and a more positive perception of the library after the team's work. While the functional model has benefits, some debate the pros and cons of functional versus subject library models.
This document proposes a user experience project to evaluate the library's new discovery system, StarPlus Beta. The project will involve a variety of user groups including staff and students, and will use a mixed methods approach including user observation, focus groups, and online feedback. The planned activities are a literature review, online feedback, library workshops, interviews, focus groups, and observation studies. The project aims to improve the user interface and understanding of how users search, and will provide data on the discovery process while developing staff expertise in user experience research.
The document discusses integrated learner support at the University of Northampton. It provides statistics on workshops and student attendance from 2017-18 and 2018-19 that show increases. It also shows the distribution of students across faculties, with the most in Health & Society and the least in Joint Honours. The document promotes integrated learner support to help support students and describes some example workshop topics like finding and evaluating academic material and referencing. It concludes by inviting questions.
This document discusses changes made to the staff learning and development program at the ARU Library. It describes two key drivers for change: 1) Changing management of staff learning and development and 2) Organizational changes within the institution. The library empowered its learning and development team, embedded active learning approaches, and used a learning management system. Highlights of the new program include diverse "Learning Hour" topics delivered across campuses and positive feedback. The library adapted its processes to remain a learning organization that enables continuous staff development.
Librarians at Hud University held pop-up outreach stands in the library with interactive activities to engage students, such as challenges to search quickly using Summon and correctly reference sources. Over the course of the 2018-19 academic year, these stands saw over 300 student participants and received positive feedback. The activities helped break down barriers between students and librarians while stealthily teaching search and referencing skills. As a result, librarians saw more students approaching them with research questions.
More from CILIP ARLG Academic and Research Libraries Group (20)
ESR spectroscopy in liquid food and beverages.pptxPRIYANKA PATEL
With increasing population, people need to rely on packaged food stuffs. Packaging of food materials requires the preservation of food. There are various methods for the treatment of food to preserve them and irradiation treatment of food is one of them. It is the most common and the most harmless method for the food preservation as it does not alter the necessary micronutrients of food materials. Although irradiated food doesn’t cause any harm to the human health but still the quality assessment of food is required to provide consumers with necessary information about the food. ESR spectroscopy is the most sophisticated way to investigate the quality of the food and the free radicals induced during the processing of the food. ESR spin trapping technique is useful for the detection of highly unstable radicals in the food. The antioxidant capability of liquid food and beverages in mainly performed by spin trapping technique.
The cost of acquiring information by natural selectionCarl Bergstrom
This is a short talk that I gave at the Banff International Research Station workshop on Modeling and Theory in Population Biology. The idea is to try to understand how the burden of natural selection relates to the amount of information that selection puts into the genome.
It's based on the first part of this research paper:
The cost of information acquisition by natural selection
Ryan Seamus McGee, Olivia Kosterlitz, Artem Kaznatcheev, Benjamin Kerr, Carl T. Bergstrom
bioRxiv 2022.07.02.498577; doi: https://doi.org/10.1101/2022.07.02.498577
Remote Sensing and Computational, Evolutionary, Supercomputing, and Intellige...University of Maribor
Slides from talk:
Aleš Zamuda: Remote Sensing and Computational, Evolutionary, Supercomputing, and Intelligent Systems.
11th International Conference on Electrical, Electronics and Computer Engineering (IcETRAN), Niš, 3-6 June 2024
Inter-Society Networking Panel GRSS/MTT-S/CIS Panel Session: Promoting Connection and Cooperation
https://www.etran.rs/2024/en/home-english/
Unlocking the mysteries of reproduction: Exploring fecundity and gonadosomati...AbdullaAlAsif1
The pygmy halfbeak Dermogenys colletei, is known for its viviparous nature, this presents an intriguing case of relatively low fecundity, raising questions about potential compensatory reproductive strategies employed by this species. Our study delves into the examination of fecundity and the Gonadosomatic Index (GSI) in the Pygmy Halfbeak, D. colletei (Meisner, 2001), an intriguing viviparous fish indigenous to Sarawak, Borneo. We hypothesize that the Pygmy halfbeak, D. colletei, may exhibit unique reproductive adaptations to offset its low fecundity, thus enhancing its survival and fitness. To address this, we conducted a comprehensive study utilizing 28 mature female specimens of D. colletei, carefully measuring fecundity and GSI to shed light on the reproductive adaptations of this species. Our findings reveal that D. colletei indeed exhibits low fecundity, with a mean of 16.76 ± 2.01, and a mean GSI of 12.83 ± 1.27, providing crucial insights into the reproductive mechanisms at play in this species. These results underscore the existence of unique reproductive strategies in D. colletei, enabling its adaptation and persistence in Borneo's diverse aquatic ecosystems, and call for further ecological research to elucidate these mechanisms. This study lends to a better understanding of viviparous fish in Borneo and contributes to the broader field of aquatic ecology, enhancing our knowledge of species adaptations to unique ecological challenges.
The binding of cosmological structures by massless topological defectsSérgio Sacani
Assuming spherical symmetry and weak field, it is shown that if one solves the Poisson equation or the Einstein field
equations sourced by a topological defect, i.e. a singularity of a very specific form, the result is a localized gravitational
field capable of driving flat rotation (i.e. Keplerian circular orbits at a constant speed for all radii) of test masses on a thin
spherical shell without any underlying mass. Moreover, a large-scale structure which exploits this solution by assembling
concentrically a number of such topological defects can establish a flat stellar or galactic rotation curve, and can also deflect
light in the same manner as an equipotential (isothermal) sphere. Thus, the need for dark matter or modified gravity theory is
mitigated, at least in part.
The use of Nauplii and metanauplii artemia in aquaculture (brine shrimp).pptxMAGOTI ERNEST
Although Artemia has been known to man for centuries, its use as a food for the culture of larval organisms apparently began only in the 1930s, when several investigators found that it made an excellent food for newly hatched fish larvae (Litvinenko et al., 2023). As aquaculture developed in the 1960s and ‘70s, the use of Artemia also became more widespread, due both to its convenience and to its nutritional value for larval organisms (Arenas-Pardo et al., 2024). The fact that Artemia dormant cysts can be stored for long periods in cans, and then used as an off-the-shelf food requiring only 24 h of incubation makes them the most convenient, least labor-intensive, live food available for aquaculture (Sorgeloos & Roubach, 2021). The nutritional value of Artemia, especially for marine organisms, is not constant, but varies both geographically and temporally. During the last decade, however, both the causes of Artemia nutritional variability and methods to improve poorquality Artemia have been identified (Loufi et al., 2024).
Brine shrimp (Artemia spp.) are used in marine aquaculture worldwide. Annually, more than 2,000 metric tons of dry cysts are used for cultivation of fish, crustacean, and shellfish larva. Brine shrimp are important to aquaculture because newly hatched brine shrimp nauplii (larvae) provide a food source for many fish fry (Mozanzadeh et al., 2021). Culture and harvesting of brine shrimp eggs represents another aspect of the aquaculture industry. Nauplii and metanauplii of Artemia, commonly known as brine shrimp, play a crucial role in aquaculture due to their nutritional value and suitability as live feed for many aquatic species, particularly in larval stages (Sorgeloos & Roubach, 2021).
ESPP presentation to EU Waste Water Network, 4th June 2024 “EU policies driving nutrient removal and recycling
and the revised UWWTD (Urban Waste Water Treatment Directive)”
EWOCS-I: The catalog of X-ray sources in Westerlund 1 from the Extended Weste...Sérgio Sacani
Context. With a mass exceeding several 104 M⊙ and a rich and dense population of massive stars, supermassive young star clusters
represent the most massive star-forming environment that is dominated by the feedback from massive stars and gravitational interactions
among stars.
Aims. In this paper we present the Extended Westerlund 1 and 2 Open Clusters Survey (EWOCS) project, which aims to investigate
the influence of the starburst environment on the formation of stars and planets, and on the evolution of both low and high mass stars.
The primary targets of this project are Westerlund 1 and 2, the closest supermassive star clusters to the Sun.
Methods. The project is based primarily on recent observations conducted with the Chandra and JWST observatories. Specifically,
the Chandra survey of Westerlund 1 consists of 36 new ACIS-I observations, nearly co-pointed, for a total exposure time of 1 Msec.
Additionally, we included 8 archival Chandra/ACIS-S observations. This paper presents the resulting catalog of X-ray sources within
and around Westerlund 1. Sources were detected by combining various existing methods, and photon extraction and source validation
were carried out using the ACIS-Extract software.
Results. The EWOCS X-ray catalog comprises 5963 validated sources out of the 9420 initially provided to ACIS-Extract, reaching a
photon flux threshold of approximately 2 × 10−8 photons cm−2
s
−1
. The X-ray sources exhibit a highly concentrated spatial distribution,
with 1075 sources located within the central 1 arcmin. We have successfully detected X-ray emissions from 126 out of the 166 known
massive stars of the cluster, and we have collected over 71 000 photons from the magnetar CXO J164710.20-455217.