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A R T O F R E S I L I E N
Art of Resilience NEO _Aster_2090-2092___2019-04-10-00-53-37-75 TITLE NEO_2034_2019-04-10-00-55-51-305 (NEO: Near Earth Object) APPROACH Visualizations of Big Data - data art as an emerging form of science communication: Superforecasting: The Art and Science of Prediction; visualizing the risk posed by potential Earth impacts. WHAT Photographic 3D render from an artscience datavisualization dealing with the prediction of potential asteroid impacts on Earth. TECHNIQUE Custom predictive software and code made in openFrameworks in C++ (see addendum) to generate an accurate datavisualization and predictions of bolide events based on data from NASA and KAGGLE. The computation of Earth impact probabilities for near- Earth objects is a complex process requiring sophisticated mathematical techniques. PROCESS The datavisualizations resulted in svg. and obj. files which allows 3D model export, 3D printing and lasercutting techniques. For the Art of Resilience a photographic 3D render was selected by the artist for this exhibition. ART OF RESILIENCE On the 18th of december 2018 an asteroid some ten metres across detonated with an explosive energy ten times greater than the bomb dropped on Hiroshima. The shock wave shattered windows of almost 7200 buildings. Nearly 1500 people were injured. Although astronomers have managed to locate 93% of the extremely dangerous asteroids, nobody saw it coming. Can art contribute to save the Earth from future threats the means of super forecasting and increase our resilience in regards to potential future asteroid impacts? ARTISTIC STATEMENT Artists often channel the future; seeing patterns before they form and putting them in their work, so that later, in hindsight, the work explodes like a time bomb. -
Photometric Observation of 3024 Hainan, 3920 Aubignan, and 5951 Alicemonet
Butler University Digital Commons @ Butler University Scholarship and Professional Work - LAS College of Liberal Arts & Sciences 2013 PHOTOMETRIC OBSERVATION OF 3024 HAINAN, 3920 AUBIGNAN, AND 5951 ALICEMONET Bin Li Haibin Zhao Xianming Han Butler University, [email protected] Wenjuan Liu Luming Sun See next page for additional authors Follow this and additional works at: https://digitalcommons.butler.edu/facsch_papers Part of the Astrophysics and Astronomy Commons Recommended Citation Li, Bin; Zhao, Haibin; Han, Xianming; Liu, Wenjuan; Sun, Luming; Shi, Jingjing; Gao, Shan; and Zhou, Hongyan, "PHOTOMETRIC OBSERVATION OF 3024 HAINAN, 3920 AUBIGNAN, AND 5951 ALICEMONET" Minor Planet Bulletin / (2013): 43-44. Available at https://digitalcommons.butler.edu/facsch_papers/743 This Article is brought to you for free and open access by the College of Liberal Arts & Sciences at Digital Commons @ Butler University. It has been accepted for inclusion in Scholarship and Professional Work - LAS by an authorized administrator of Digital Commons @ Butler University. For more information, please contact [email protected]. Authors Bin Li, Haibin Zhao, Xianming Han, Wenjuan Liu, Luming Sun, Jingjing Shi, Shan Gao, and Hongyan Zhou This article is available at Digital Commons @ Butler University: https://digitalcommons.butler.edu/facsch_papers/ 743 43 asteroid, it was observed before closest approach at a magnitude of PHOTOMETRIC OBSERVATION OF 3024 HAINAN, 16.7 and sky velocity of 0.3 arcsec/s using 15-s exposures. 3920 AUBIGNAN, AND 5951 ALICEMONET The observations took place on 2012 October 10, from 16:30- Bin Li, Haibin Zhao 19:30 UT, 36 hours before closest approach at a geocentric Purple Mountain Observatory, Chinese Academy of Sciences distance of ~850,000 km (~134 Earth-radii) and phase angle of 28 Nanjing 210008. -
Number Worked As Current Name Vol-Num Pg # Authors 1 Ceres 42-2 94 Melillo, F
The "Worked As" column gives the name/designation used in the original article. If the object was subsequently named, the "Current Name" column gives the name currently in the MPCORB file. The page number gives the first page of the article in which the object appears. Only those references that include lightcurves, other photometric data, and/or shape/spin axis models are included. Number Worked As Current Name Vol-Num Pg # Authors 1 Ceres 42-2 94 Melillo, F. J. 2 Pallas 35-2 63 Higley, S. et al. (Shape/Spin Models) 5 Astraea 35-2 63 Higley, S. et al. (Shape/Spin Models) 8 Flora 36-4 133 Pilcher, F. 9 Metis 36-3 98 Timerson, B. et al. 10 Hygiea 47-2 133 Picher, F. 10 Hygiea 48-2 166 Ferrais, M. et al. 11 Parthenope 37-3 119 Pilcher, F. 11 Parthenope 38-4 183 Pilcher, F. 12 Victoria 40-3 161 Pilcher, F. 12 Victoria 42-2 94 Melillo, F. J. 13 Egeria 36-4 133 Pilcher, F. 14 Irene 36-4 133 Pilcher, F. 14 Irene 39-3 179 Aymani, J.M. 16 Psyche 38-4 200 Timerson, B. et al. 16 Psyche 43-2 137 Warner, B. D. 17 Thetis 34-4 113 Warner, B.D. (H-G, Color Index) 18 Melpomene 40-1 33 Pilcher, F. 18 Melpomene 41-3 155 Pilcher, F. 19 Fortuna 36-3 98 Timerson, B. et al. 22 Kalliope 30-2 27 Trigo-Rodriguez, J.M. 22 Kalliope 34-3 53 Gungor, C. 22 Kalliope 34-3 56 Alton, K.B. -
Cumulative Index to Volumes 1-45
The Minor Planet Bulletin Cumulative Index 1 Table of Contents Tedesco, E. F. “Determination of the Index to Volume 1 (1974) Absolute Magnitude and Phase Index to Volume 1 (1974) ..................... 1 Coefficient of Minor Planet 887 Alinda” Index to Volume 2 (1975) ..................... 1 Chapman, C. R. “The Impossibility of 25-27. Index to Volume 3 (1976) ..................... 1 Observing Asteroid Surfaces” 17. Index to Volume 4 (1977) ..................... 2 Tedesco, E. F. “On the Brightnesses of Index to Volume 5 (1978) ..................... 2 Dunham, D. W. (Letter regarding 1 Ceres Asteroids” 3-9. Index to Volume 6 (1979) ..................... 3 occultation) 35. Index to Volume 7 (1980) ..................... 3 Wallentine, D. and Porter, A. Index to Volume 8 (1981) ..................... 3 Hodgson, R. G. “Useful Work on Minor “Opportunities for Visual Photometry of Index to Volume 9 (1982) ..................... 4 Planets” 1-4. Selected Minor Planets, April - June Index to Volume 10 (1983) ................... 4 1975” 31-33. Index to Volume 11 (1984) ................... 4 Hodgson, R. G. “Implications of Recent Index to Volume 12 (1985) ................... 4 Diameter and Mass Determinations of Welch, D., Binzel, R., and Patterson, J. Comprehensive Index to Volumes 1-12 5 Ceres” 24-28. “The Rotation Period of 18 Melpomene” Index to Volume 13 (1986) ................... 5 20-21. Hodgson, R. G. “Minor Planet Work for Index to Volume 14 (1987) ................... 5 Smaller Observatories” 30-35. Index to Volume 15 (1988) ................... 6 Index to Volume 3 (1976) Index to Volume 16 (1989) ................... 6 Hodgson, R. G. “Observations of 887 Index to Volume 17 (1990) ................... 6 Alinda” 36-37. Chapman, C. R. “Close Approach Index to Volume 18 (1991) .................. -
Science, Expertise, and Everyday Reality in 1926 by Brian S. Matzke
All Scientific Stuff: Science, Expertise, and Everyday Reality in 1926 by Brian S. Matzke A dissertation submitted in partial fulfillment of the requirements for the degree of Doctor of Philosophy (English Language and Literature) in The University of Michigan 2013 Doctoral Committee: Professor Eric S. Rabkin, Chair Professor John S. Carson Professor June M. Howard Professor Alan M. Wald Copyright © Brian S. Matzke 2013 Dedication To my parents, Charles Matzke and Janice Beecher, who taught me to read, to write, to think, and to question. ii Acknowledgements Many scholars have mentored and advised me over the years, and I am grateful to all of them for the insights that they have provided and the knowledge that they have imparted. This project began as a paper in John Whittier-Ferguson’s graduate seminar on modernism, and from that beginning, numerous professors’ influences have shaped this book. I would like to thank George Bornstein, John Carson, Gregg Crane, Paul Edwards, Gabrielle Hecht, June Howard, Steve Jackson, Howard Markel, Susan Parrish, Eric Rabkin, Paddy Scannell, Derek Vaillant, Alan Wald, and Patricia Yaeger. In addition to the faculty at the University of Michigan, I received tremendous insights and support from my colleagues both at Michigan and other institutions. Their comments on drafts and their recommendations at every stage of the writing process were invaluable to me. I am grateful to Alex Beringer, Geremy Carnes, MicKenzie Fasteland, Molly Hatcher, Korey Jackson, Chung-Hao Ku, Konstantina Karageorgos, Corinne Martin, Karen McConnell, Nathaniel Mills, Daniel Mintz, and Michael Tondre. Some ideas from the chapter on Amazing Stories have their basis in my work with the Genre Evolution Project, and I am thankful to the members of the project for their inspiration, in particular, Eric Rabkin, Carl Simon, Rebecca Adams, Zach Wright, Meg Hixon, and Dayna Smith. -
The Minor Planet Bulletin 40 (2013) 207
THE MINOR PLANET BULLETIN OF THE MINOR PLANETS SECTION OF THE BULLETIN ASSOCIATION OF LUNAR AND PLANETARY OBSERVERS VOLUME 40, NUMBER 4, A.D. 2013 OCTOBER-DECEMBER 187. LIGHTCURVE ANALYSIS OF EXTREMELY CLOSE Canopus package (Bdw Publishing). NEAR-EARTH ASTEROID – 2012 DA14 Asteroid 2012 DA14 is a near-Earth object (Aten category, q = Leonid Elenin 0.8289, a = 0.9103, e = 0.0894, i = 11.6081). Before the current Keldysh Institute of Applied Mathematics RAS close approach, 2012 DA14 had orbital elements within the Apollo ISON-NM Observatory (MPC H15), ISON category (q = 0.8894, a = 1.0018, e = 0.1081, i = 10.3372). 140007, Lyubertsy, Moscow region, 8th March str., 47-17 Parameters of the orbit make this asteroid an interesting target for a [email protected] possible space mission. Asteroid 202 DA14 was discovered on Feb 23 2012 by the La Sagra Sky Survey, LSSS (MPC code J75). Igor Molotov Keldysh Institute of Applied Mathematics RAS An extremely close approach to the Earth (0.00022 AU or ~34 000 ISON km) occurred 2013 Feb 15.80903. We observed this asteroid after its close approach, 2013 Feb 16, from 02:11:35 UT to 12:17:43 UT (Received: 20 February*) (Table1). Our total observational interval was 10 h 16 min, i.e. ~108% of the rotation period. In this paper we present one of the first lightcurves of near-Earth asteroid 2012 DA14. This is a very interesting near-Earth asteroid, which approached the Earth at a very close distance on Feb. 15 2013. From our UT Δ r phase mag measurements we find a rotational period of 9.485 ± 02:11:35 0.0011 0.988 73.5 11.8 0.144 h with an amplitude of 1.79 mag. -
RFI Monitoring for the Meerkat Radio Telescope
RFI Monitoring for the MeerKAT Radio Telescope Christopher Schollar Department of Computer Science University of Cape Town Thesis submitted for the degree of Master of Science UniversityFebruary of Cape2015 Town Supervisors: Sarah Blyth Michelle Kuttel Anja Schroeder The copyright of this thesis vests in the author. No quotation from it or information derived from it is to be published without full acknowledgement of the source. The thesis is to be used for private study or non- commercial research purposes only. Published by the University of Cape Town (UCT) in terms of the non-exclusive license granted to UCT by the author. University of Cape Town Plagiarism Declaration I know the meaning of plagiarism and declare that all of the work in this thesis, save for that which is properly acknowledged, is my own. Christopher Schollar Abstract South Africa is currently building MeerKAT, a 64 dish radio telescope array, as a pre-cursor for the proposed Square Kilometre Array (SKA). Both telescopes will be located at a remote site in the Karoo with a low level of Radio Frequency Interference (RFI). It is important to maintain a low level of RFI to ensure that MeerKAT has an unobstructed view of the universe across its bandwidth. The only way to effectively manage the environment is with a record of RFI around the telescope. The RFI management team on the MeerKAT site has multiple tools for monitoring RFI. There is a 7 dish radio telescope array called KAT7 which is used for bi-weekly RFI scans on the horizon. The team has two RFI trailers which provide a mobile spectrum and transient measurement system. -
La Fotometria Degli Asteroidi
La Fotometria degli Asteroidi 20° Convegno Nazionale del GAD Gualdo Tadino (PG), 13-14 ottobre 2012 Lorenzo Franco – A81 Balzaretto Observatory, Rome Premessa Gli asteroidi possono sembrare a prima vista degli oggetti insignificanti da osservare. In realtà il loro studio può riservare delle piacevoli sorprese e delle grandi soddisfazioni. In questa presentazione vedremo concretamente i principali campi di osservazione alla portata degli astrofili. Campi nei quali si può fornire un contributo importante ed originale alla ricerca. Gli astrofili hanno il vantaggio, a differenza dei professionisti, di poter disporre della propria attrezzatura come e per quanto tempo vogliono, decidendo ad esempio di seguire per intere notti un determinato asteroide per ottenerne la curva di luce. 2 Gli Asteroidi Gli asteroidi (corpi minori) sono degli oggetti del sistema solare che all'osservazione si presentano come dei punti luminosi indistinguibili dalle stelle fisse, le loro orbite si collocano principalmente tra Marte e Giove (Fascia Principale) ad una distanza tra 2 e 3.3 UA dal Sole. Un importante gruppo è costituito dai cosiddetti NEA (Near Earth Asteroids) che intersecano l'orbita terrestre ed alcuni di loro possono rappresentare anche un serio pericolo per la Terra. Gli asteroidi hanno dimensioni molto variabili, si va dai 950 km del pianeta nano Ceres a pochi metri di alcuni asteroidi NEA. 3 Asteroidi cosa si può osservare Astrometria misura accurata della posizione degli asteroidi, particolarmente importante per la popolazione dei NEA, specialmente per quelli scoperti di recente le cui orbite sono molto incerte, in particolare per i PHA (Potentially Hazardous Asteroids). Occultazioni misura accurata dell'evento di occultazione di una stella da parte di un asteroide. -
RFI Monitoring for the Meerkat Radio Telescope
RFI Monitoring for the MeerKAT Radio Telescope Christopher Schollar Department of Computer Science University of Cape Town Thesis submitted for the degree of Master of Science February 2015 Supervisors: Sarah Blyth Michelle Kuttel Anja Schroeder Plagiarism Declaration I know the meaning of plagiarism and declare that all of the work in this thesis, save for that which is properly acknowledged, is my own. Christopher Schollar Abstract South Africa is currently building MeerKAT, a 64 dish radio telescope array, as a pre-cursor for the proposed Square Kilometre Array (SKA). Both telescopes will be located at a remote site in the Karoo with a low level of Radio Frequency Interference (RFI). It is important to maintain a low level of RFI to ensure that MeerKAT has an unobstructed view of the universe across its bandwidth. The only way to effectively manage the environment is with a record of RFI around the telescope. The RFI management team on the MeerKAT site has multiple tools for monitoring RFI. There is a 7 dish radio telescope array called KAT7 which is used for bi-weekly RFI scans on the horizon. The team has two RFI trailers which provide a mobile spectrum and transient measurement system. They also have commercial handheld spectrum analysers. Most of these tools are only used sporadically during RFI measurement campaigns. None of the tools provided a continuous record of the environment and none of them perform automatic RFI detection. Here we design and implement an automatic, continuous RFI monitoring solution for MeerKAT. The monitor consists of an auxiliary antenna on site which continuously captures and stores radio spectra.