Prof. Andrew Shearer Profile

Prof. Andrew Shearer

at Univ of Galway

SPIE Involvement:

Author

Publications (33)

Proceedings Article | 27 August 2024 Poster + Paper

EMCCD gain estimation: a comparison of techniques

Nicholas Devaney, Donal McErlean, Andrew Shearer, Cian Colleary

Proceedings Volume 13103, 131031N (2024) https://doi.org/10.1117/12.3019014

KEYWORDS: Electron multiplying charge coupled devices, Data modeling, Equipment, Histograms, Calibration, Commercial off the shelf technology, Analytic models, Telescopes, Astronomy, Sensors

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Proceedings Article | 6 September 2019 Presentation + Paper

NEOPol: Polish polarimeter for NEO observations

Agnieszka Sybilska, Andy Shearer, Stanislaw Kozlowski, Agnieszka Slowikowska, Piotr Sybilski, Maciej Pilichowski, Maciej Konacki

Proceedings Volume 11132, 111320B (2019) https://doi.org/10.1117/12.2529951

KEYWORDS: Polarimetry, Asteroids, Prisms, Telescopes, Data processing, Human-machine interfaces, Data storage, Sensors, Optical filters, Data acquisition

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Proceedings Article | 11 October 2016 Paper

XIPE: the x-ray imaging polarimetry explorer

P. Soffitta, R. Bellazzini, E. Bozzo, V. Burwitz, A. Castro-Tirado, E. Costa, T. Courvoisier, H. Feng, S. Gburek, R. Goosmann, V. Karas, G. Matt, F. Muleri, K. Nandra, M. Pearce, J. Poutanen, V. Reglero, D. Sabau Maria, A. Santangelo, G. Tagliaferri, C. Tenzer, J. Vink, M. Weisskopf, S. Zane, I. Agudo, A. Antonelli, P. Attina, L. Baldini, A. Bykov, R. Carpentiero, E. Cavazzuti, E. Churazov, E. Del Monte, D. De Martino, I. Donnarumma, V. Doroshenko, Y. Evangelista, I. Ferreira, E. Gallo, N. Grosso, P. Kaaret, E. Kuulkers, J. Laranaga, L. Latronico, D. Lumb, J. Macian, J. Malzac, F. Marin, E. Massaro, M. Minuti, C. Mundell, J. U. Ness, T. Oosterbroek, S. Paltani, G. Pareschi, R. Perna, P.-O. Petrucci, H. B. Pinazo, M. Pinchera, J. P. Rodriguez, M. Roncadelli, A. Santovincenzo, S. Sazonov, C. Sgro, D. Spiga, J. Svoboda, C. Theobald, T. Theodorou, R. Turolla, E. Wilhelmi de Ona, B. Winter, A. M. Akbar, H. Allan, R. Aloisio, D. Altamirano, L. Amati, E. Amato, E. Angelakis, J. Arezu, J.-L. Atteia, M. Axelsson, M. Bachetti, L. Ballo, S. Balman, R. Bandiera, X. Barcons, S. Basso, A. Baykal, W. Becker, E. Behar, B. Beheshtipour, R. Belmont, E. Berger, F. Bernardini, S. Bianchi, G. Bisnovatyi-Kogan, P. Blasi, P. Blay, A. Bodaghee, M. Boer, M. Boettcher, S. Bogdanov, I. Bombaci, R. Bonino, J. Braga, W. Brandt, A. Brez, N. Bucciantini, L. Burderi, I. Caiazzo, R. Campana, S. Campana, F. Capitanio, M. Cappi, M. Cardillo, P. Casella, O. Catmabacak, B. Cenko, P. Cerda-Duran, C. Cerruti, S. Chaty, M. Chauvin, Y. Chen, J. Chenevez, M. Chernyakova, C. C. Cheung, D. Christodoulou, P. Connell, R. Corbet, F. Coti Zelati, S. Covino, W. Cui, G. Cusumano, A. D’Ai, F. D’Ammando, M. Dadina, Z. Dai, A. De Rosa, L. de Ruvo, N. Degenaar, M. Del Santo, L. Del Zanna, G. Dewangan, S. Di Cosimo, N. Di Lalla, G. Di Persio, T. Di Salvo, T. Dias, C. Done, M. Dovciak, G. Doyle, L. Ducci, R. Elsner, T. Enoto, J. Escada, P. Esposito, C. Eyles, S. Fabiani, M. Falanga, S. Falocco, Y. Fan, R. Fender, M. Feroci, C. Ferrigno, W. Forman, L. Foschini, C. Fragile, F. Fuerst, Y. Fujita, J. L. Gasent-Blesa, J. Gelfand, B. Gendre, G. Ghirlanda, G. Ghisellini, M. Giroletti, D. Goetz, E. Gogus, J.-L. Gomez, D. Gonzalez, R. Gonzalez-Riestra, E. Gotthelf, L. Gou, P. Grandi, V. Grinberg, F. Grise, C. Guidorzi, N. Gurlebeck, T. Guver, D. Haggard, M. Hardcastle, D. Hartmann, C. Haswell, A. Heger, M. Hernanz, J. Heyl, L. Ho, J. Hoormann, J. Horak, J. Huovelin, D. Huppenkothen, R. Iaria, C. Inam Sitki, A. Ingram, G. Israel, L. Izzo, M. Burgess, M. Jackson, L. Ji, J. Jiang, T. Johannsen, C. Jones, S. Jorstad, J. J. E. Kajava, M. Kalamkar, E. Kalemci, T. Kallman, A. Kamble, F. Kislat, M. Kiss, D. Klochkov, E. Koerding, M. Kolehmainen, K. Koljonen, S. Komossa, A. Kong, S. Korpela, M. Kowalinski, H. Krawczynski, I. Kreykenbohm, M. Kuss, D. Lai, M. Lan, J. Larsson, S. Laycock, D. Lazzati, D. Leahy, H. Li, J. Li, L.-X. Li, T. Li, Z. Li, M. Linares, M. Lister, H. Liu, G. Lodato, A. Lohfink, F. Longo, G. Luna, A. Lutovinov, S. Mahmoodifar, J. Maia, V. Mainieri, C. Maitra, D. Maitra, A. Majczyna, S. Maldera, D. Malyshev, A. Manfreda, A. Manousakis, R. Manuel, R. Margutti, A. Marinucci, S. Markoff, A. Marscher, H. Marshall, F. Massaro, M. McLaughlin, G. Medina-Tanco, M. Mehdipour, M. Middleton, R. Mignani, P. Mimica, T. Mineo, B. Mingo, G. Miniutti, S. M. Mirac, G. Morlino, A. Motlagh, S. Motta, A. Mushtukov, S. Nagataki, F. Nardini, J. Nattila, G. Navarro, B. Negri, Matteo Negro, S. Nenonen, V. Neustroev, F. Nicastro, A. Norton, A. Nucita, P. O’Brien, S. O’Dell, H. Odaka, B. Olmi, N. Omodei, M. Orienti, M. Orlandini, J. Osborne, L. Pacciani, V. Paliya, I. Papadakis, A. Papitto, Z. Paragi, P. Pascal, B. Paul, L. Pavan, A. Pellizzoni, E. Perinati, M. Pesce-Rollins, E. Piconcelli, A. Pili, M. Pilia, M. Pohl, G. Ponti, D. Porquet, A. Possenti, K. Postnov, I. Prandoni, N. Produit, G. Puehlhofer, B. Ramsey, M. Razzano, N. Rea, P. Reig, K. Reinsch, T. Reiprich, M. Reynolds, G. Risaliti, T. Roberts, J. Rodriguez, M. Rossi, S. Rosswog, A. Rozanska, A. Rubini, B. Rudak, D. Russell, F. Ryde, S. Sabatini, G. Sala, M. Salvati, M. Sasaki, T. Savolainen, R. Saxton, S. Scaringi, K. Schawinski, N. Schulz, A. Schwope, P. Severgnini, M. Sharon, A Shaw, A. Shearer, X. Shesheng, I. -C. Shih, K. Silva, R. Silva, E. Silver, A. Smale, F. Spada, G. Spandre, A. Stamerra, B. Stappers, S. Starrfield, L. Stawarz, N. Stergioulas, A. Stevens, H. Stiele, V. Suleimanov, R. Sunyaev, A. Slowikowska, F. Tamborra, F. Tavecchio, R. Taverna, A. Tiengo, L. Tolos, F. Tombesi, J. Tomsick, H. Tong, G. Torok, D. Torres, A. Tortosa, A. Tramacere, V. Trimble, G. Trinchieri, S. Tsygankov, M. Tuerler, S. Turriziani, F. Ursini, P. Uttley, P. Varniere, F. Vincent, E. Vurgun, C. Wang, Z. Wang, A. Watts, J. Wheeler, K. Wiersema, R. Wijnands, J. Wilms, A. Wolter, K. Wood, K. Wu, X. Wu, W. Xiangyu, F. Xie, R. Xu, S.-P. Yan, J. Yang, W. Yu, F. Yuan, A. Zajczyk, D. Zanetti, R. Zanin, C. Zanni, L. Zappacosta, A. Zdziarski, A. Zech, H. Zhang, S. Zhang, W. Zhang, A. Zoghbi

Proceedings Volume 9905, 990515 (2016) https://doi.org/10.1117/12.2233046

KEYWORDS: Physics, Astronomy, Mirrors, Observatories, Modulation, Polarimetry, X-rays, Sensors, Polarization, X-ray optics

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Proceedings Article | 25 July 2016 Paper

The LOFT mission concept: a status update

M. Feroci, E. Bozzo, S. Brandt, M. Hernanz, M. van der Klis, L.-P. Liu, P. Orleanski, M. Pohl, A. Santangelo, S. Schanne, L. Stella, T. Takahashi, H. Tamura, A. Watts, J. Wilms, S. Zane, S.-N. Zhang, S. Bhattacharyya, I. Agudo, M. Ahangarianabhari, C. Albertus, M. Alford, A. Alpar, D. Altamirano, L. Alvarez, L. Amati, C. Amoros, N. Andersson, A. Antonelli, A. Argan, R. Artigue, B. Artigues, J.-L. Atteia, P. Azzarello, P. Bakala, D. Ballantyne, G. Baldazzi, M. Baldo, S. Balman, M. Barbera, C. van Baren, D. Barret, A. Baykal, M. Begelman, E. Behar, O. Behar, T. Belloni, F. Bernardini, G. Bertuccio, S. Bianchi, A. Bianchini, P. Binko, P. Blay, F. Bocchino, M. Bode, P. Bodin, I. Bombaci, J.-M. Bonnet Bidaud, S. Boutloukos, F. Bouyjou, L. Bradley, J. Braga, M. Briggs, E. Brown, M. Buballa, N. Bucciantini, L. Burderi, M. Burgay, M. Bursa, C. Budtz-Jørgensen, E. Cackett, F. Cadoux, P. Cais, G. Caliandro, R. Campana, S. Campana, X. Cao, F. Capitanio, J. Casares, P. Casella, A. Castro-Tirado, E. Cavazzuti, Y. Cavechi, S. Celestin, P. Cerda-Duran, D. Chakrabarty, N. Chamel, F. Château, C. Chen, Y. Chen, J. Chenevez, M. Chernyakova, J. Coker, R. Cole, A. Collura, M. Coriat, R. Cornelisse, L. Costamante, A. Cros, W. Cui, A. Cumming, G. Cusumano, B. Czerny, A. D'Aì, F. D'Ammando, V. D'Elia, Z. Dai, E. Del Monte, A. De Luca, D. De Martino, J. P. C. Dercksen, M. De Pasquale, A. De Rosa, M. Del Santo, S. Di Cosimo, N. Degenaar, J. W. den Herder, S. Diebold, T. Di Salvo, Y. Dong, I. Donnarumma, V. Doroshenko, G. Doyle, S. Drake, M. Durant, D. Emmanoulopoulos, T. Enoto, M. H. Erkut, P. Esposito, Y. Evangelista, A. Fabian, M. Falanga, Y. Favre, C. Feldman, R. Fender, H. Feng, V. Ferrari, C. Ferrigno, M. Finger, G. Fraser, M. Frericks, M. Fullekrug, F. Fuschino, M. Gabler, D. K. Galloway, J. L. Gálvez Sanchez, P. Gandhi, Z. Gao, E. Garcia-Berro, B. Gendre, O. Gevin, S. Gezari, A. B. Giles, M. Gilfanov, P. Giommi, G. Giovannini, M. Giroletti, E. Gogus, A. Goldwurm, K. Goluchová, D. Götz, L. Gou, C. Gouiffes, P. Grandi, M. Grassi, J. Greiner, V. Grinberg, P. Groot, M. Gschwender, L. Gualtieri, M. Guedel, C. Guidorzi, L. Guy, D. Haas, P. Haensel, M. Hailey, K. Hamuguchi, F. Hansen, D. Hartmann, C. A. Haswell, K. Hebeler, A. Heger, M. Hempel, W. Hermsen, J. Homan, A. Hornstrup, R. Hudec, J. Huovelin, D. Huppenkothen, S. Inam, A. Ingram, J. In't Zand, G. Israel, K. Iwasawa, L. Izzo, H. Jacobs, F. Jetter, T. Johannsen, P. Jenke, P. Jonker, J. Josè, P. Kaaret, K. Kalamkar, E. Kalemci, G. Kanbach, V. Karas, D. Karelin, D. Kataria, L. Keek, T. Kennedy, D. Klochkov, W. Kluzniak, E. Koerding, K. Kokkotas, S. Komossa, S. Korpela, C. Kouveliotou, A. Kowalski, I. Kreykenbohm, L. Kuiper, D. Kunneriath, A. Kurkela, I. Kuvvetli, F. La Franca, C. Labanti, D. Lai, F. Lamb, C. Lachaud, P. Laubert, F. Lebrun, X. Li, E. Liang, O. Limousin, D. Lin, M. Linares, D. Linder, G. Lodato, F. Longo, F. Lu, N. Lund, T. Maccarone, D. Macera, S. Maestre, S. Mahmoodifar, D. Maier, P. Malcovati, J. Malzac, C. Malone, I. Mandel, V. Mangano, A. Manousakis, M. Marelli, J. Margueron, M. Marisaldi, S. Markoff, A. Markowitz, A. Marinucci, A. Martindale, G. Martínez, I. McHardy, G. Medina-Tanco, M. Mehdipour, A. Melatos, M. Mendez, S. Mereghetti, S. Migliari, R. Mignani, M. Michalska, T. Mihara, M. C. Miller, J. M. Miller, T. Mineo, G. Miniutti, S. Morsink, C. Motch, S. Motta, M. Mouchet, G. Mouret, J. Mulačová, F. Muleri, T. Muñoz-Darias, I. Negueruela, J. Neilsen, T. Neubert, A. Norton, M. Nowak, A. Nucita, P. O'Brien, M. Oertel, P. E. H. Olsen, M. Orienti, M. Orio, M. Orlandini, J. Osborne, R. Osten, F. Ozel, L. Pacciani, F. Paerels, S. Paltani, M. Paolillo, I. Papadakis, A. Papitto, Z. Paragi, J. Paredes, A. Patruno, B. Paul, F. Pederiva, E. Perinati, A. Pellizzoni, A. V. Penacchioni, U. Peretz, M. Perez, M. Perez-Torres, B. Peterson, V. Petracek, C. Pittori, J. Pons, J. Portell, A. Possenti, K. Postnov, J. Poutanen, M. Prakash, I. Prandoni, H. Le Provost, D. Psaltis, J. Pye, J. Qu, D. Rambaud, P. Ramon, G. Ramsay, M. Rapisarda, A. Rashevski, I. Rashevskaya, P. Ray, N. Rea, S. Reddy, P. Reig, M. Reina Aranda, R. Remillard, C. Reynolds, L. Rezzolla, M. Ribo, R. de la Rie, A. Riggio, A. Rios, D. Rischke, P. Rodríguez-Gil, J. Rodriguez, R. Rohlfs, P. Romano, E. M. Rossi, A. Rozanska, A. Rousseau, B. Rudak, D. Russell, F. Ryde, L. Sabau-Graziati, T. Sakamoto, G. Sala, R. Salvaterra, D. Salvetti, A. Sanna, J. Sandberg, T. Savolainen, S. Scaringi, J. Schaffner-Bielich, H. Schatz, J. Schee, C. Schmid, M. Serino, N. Shakura, S. Shore, J. Schnittman, R. Schneider, A. Schwenk, A. Schwope, A. Sedrakian, J.-Y. Seyler, A. Shearer, A. Slowikowska, M. Sims, A. Smith, D. Smith, P. Smith, M. Sobolewska, V. Sochora, P. Soffitta, P. Soleri, L. Song, A. Spencer, A. Stamerra, B. Stappers, R. Staubert, A. Steiner, N. Stergioulas, A. Stevens, G. Stratta, T. Strohmayer, Z. Stuchlik, S. Suchy, V. Suleimanov, F. Tamburini, T. Tauris, F. Tavecchio, C. Tenzer, F. Thielemann, A. Tiengo, L. Tolos, F. Tombesi, J. Tomsick, G. Torok, J. M. Torrejon, D. F. Torres, E. Torresi, A. Tramacere, I. Traulsen, A. Trois, R. Turolla, S. Turriziani, S. Typel, P. Uter, P. Uttley, A. Vacchi, P. Varniere, S. Vaughan, S. Vercellone, M. Vietri, F. Vincent, V. Vrba, D. Walton, J. Wang, Z. Wang, S. Watanabe, R. Wawrzaszek, N. Webb, N. Weinberg, H. Wende, P. Wheatley, R. Wijers, R. Wijnands, M. Wille, C. Wilson-Hodge, B. Winter, S. Walk, K. Wood, S. Woosley, X. Wu, R. Xu, W. Yu, F. Yuan, W. Yuan, Y. Yuan, G. Zampa, N. Zampa, L. Zampieri, L. Zdunik, A. Zdziarski, A. Zech, B. Zhang, C. Zhang, S. Zhang, M. Zingale, F. Zwart

Proceedings Volume 9905, 99051R (2016) https://doi.org/10.1117/12.2233161

KEYWORDS: X-rays, Stars, Sensors, Observatories, Physics, Astronomy, Cameras, Roads, Collimators, Astrophysics

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Proceedings Article | 31 July 2014 Paper

The Large Observatory for x-ray timing

M. Feroci, J. W. den Herder, E. Bozzo, D. Barret, S. Brandt, M. Hernanz, M. van der Klis, M. Pohl, A. Santangelo, L. Stella, A. Watts, J. Wilms, S. Zane, M. Ahangarianabhari, C. Albertus, M. Alford, A. Alpar, D. Altamirano, L. Alvarez, L. Amati, C. Amoros, N. Andersson, A. Antonelli, A. Argan, R. Artigue, B. Artigues, J.-L. Atteia, P. Azzarello, P. Bakala, G. Baldazzi, S. Balman, M. Barbera, C. van Baren, S. Bhattacharyya, A. Baykal, T. Belloni, F. Bernardini, G. Bertuccio, S. Bianchi, A. Bianchini, P. Binko, P. Blay, F. Bocchino, P. Bodin, I. Bombaci, J.-M. Bonnet Bidaud, S. Boutloukos, L. Bradley, J. Braga, E. Brown, N. Bucciantini, L. Burderi, M. Burgay, M. Bursa, C. Budtz-Jørgensen, E. Cackett, F. Cadoux, P. Caïs, G. Caliandro, R. Campana, S. Campana, F. Capitanio, J. Casares, P. Casella, A. Castro-Tirado, E. Cavazzuti, P. Cerda-Duran, D. Chakrabarty, F. Château, J. Chenevez, J. Coker, R. Cole, A. Collura, R. Cornelisse, T. Courvoisier, A. Cros, A. Cumming, G. Cusumano, A. D'Ai, V. D'Elia, E. Del Monte, A. de Luca, D. de Martino, J. P. C. Dercksen, M. de Pasquale, A. De Rosa, M. Del Santo, S. Di Cosimo, S. Diebold, T. Di Salvo, I. Donnarumma, A. Drago, M. Durant, D. Emmanoulopoulos, M. H. Erkut, P. Esposito, Y. Evangelista, A. Fabian, M. Falanga, Y. Favre, C. Feldman, V. Ferrari, C. Ferrigno, M. Finger, G. Fraser, M. Frericks, F. Fuschino, M. Gabler, D. K. Galloway, J. L. Galvez Sanchez, E. Garcia-Berro, B. Gendre, S. Gezari, A. B. Giles, M. Gilfanov, P. Giommi, G. Giovannini, M. Giroletti, E. Gogus, A. Goldwurm, K. Goluchová, D. Götz, C. Gouiffes, M. Grassi, P. Groot, M. Gschwender, L. Gualtieri, C. Guidorzi, L. Guy, D. Haas, P. Haensel, M. Hailey, F. Hansen, D. Hartmann, C. A. Haswell, K. Hebeler, A. Heger, W. Hermsen, J. Homan, A. Hornstrup, R. Hudec, J. Huovelin, A. Ingram, J. In't Zand, G. Israel, K. Iwasawa, L. Izzo, H. Jacobs, F. Jetter, T. Johannsen, P. Jonker, J. Josè, P. Kaaret, G. Kanbach, V. Karas, D. Karelin, D. Kataria, L. Keek, T. Kennedy, D. Klochkov, W. Kluzniak, K. Kokkotas, S. Korpela, C. Kouveliotou, I. Kreykenbohm, L. Kuiper, I. Kuvvetli, C. Labanti, D. Lai, F. Lamb, P. Laubert, F. Lebrun, D. Lin, D. Linder, G. Lodato, F. Longo, N. Lund, T. J. Maccarone, D. Macera, S. Maestre, S. Mahmoodifar, D. Maier, P. Malcovati, I. Mandel, V. Mangano, A. Manousakis, M. Marisaldi, A. Markowitz, A. Martindale, G. Matt, I. McHardy, A. Melatos, M. Mendez, S. Mereghetti, M. Michalska, S. Migliari, R. Mignani, M. C. Miller, J. M. Miller, T. Mineo, G. Miniutti, S. Morsink, C. Motch, S. Motta, M. Mouchet, G. Mouret, J. Mulačová, F. Muleri, T. Muñoz-Darias, I. Negueruela, J. Neilsen, A. Norton, M. Nowak, P. O'Brien, P. E. H. Olsen, M. Orienti, M. Orio, M. Orlandini, P. Orleański, J. Osborne, R. Osten, F. Ozel, L. Pacciani, M. Paolillo, A. Papitto, J. Paredes, A. Patruno, B. Paul, E. Perinati, A. Pellizzoni, A. V. Penacchioni, M. A. Perez, V. Petracek, C. Pittori, J. Pons, J. Portell, A. Possenti, J. Poutanen, M. Prakash, P. Le Provost, D. Psaltis, D. Rambaud, P. Ramon, G. Ramsay, M. Rapisarda, A. Rachevski, I. Rashevskaya, P. Ray, N. Rea, S. Reddy, P. Reig, M. Reina Aranda, R. Remillard, C. Reynolds, L. Rezzolla, M. Ribo, R. de la Rie, A. Riggio, A. Rios, P. Rodríguez-Gil, J. Rodriguez, R. Rohlfs, P. Romano, E. M. R. Rossi, A. Rozanska, A. Rousseau, F. Ryde, L. Sabau-Graziati, G. Sala, R. Salvaterra, A. Sanna, J. Sandberg, S. Scaringi, S. Schanne, J. Schee, C. Schmid, S. Shore, R. Schneider, A. Schwenk, A. Schwope, J.-Y. Seyler, A. Shearer, A. Smith, D. Smith, P. Smith, V. Sochora, P. Soffitta, P. Soleri, A. Spencer, B. Stappers, A. Steiner, N. Stergioulas, G. Stratta, T. Strohmayer, Z. Stuchlik, S. Suchy, V. Sulemainov, T. Takahashi, F. Tamburini, T. Tauris, C. Tenzer, L. Tolos, F. Tombesi, J. Tomsick, G. Torok, J. M. Torrejon, D. F. Torres, A. Tramacere, A. Trois, R. Turolla, S. Turriziani, P. Uter, P. Uttley, A. Vacchi, P. Varniere, S. Vaughan, S. Vercellone, V. Vrba, D. Walton, S. Watanabe, R. Wawrzaszek, N. Webb, N. Weinberg, H. Wende, P. Wheatley, R. Wijers, R. Wijnands, M. Wille, C. Wilson-Hodge, B. Winter, K. Wood, G. Zampa, N. Zampa, L. Zampieri, L. Zdunik, A. Zdziarski, B. Zhang, F. Zwart, M. Ayre, T. Boenke, C. Corral van Damme, Erik Kuulkers, D. Lumb

Proceedings Volume 9144, 91442T (2014) https://doi.org/10.1117/12.2055913

KEYWORDS: Sensors, X-rays, Collimators, Physics, Spectral resolution, Stars, Observatories, Astronomy, Space operations, Gamma radiation

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Proceedings Article | 19 February 2013 Paper

IMPAIR: massively parallel deconvolution on the GPU

Michael Sherry, Andy Shearer

Proceedings Volume 8655, 86550Q (2013) https://doi.org/10.1117/12.2008603

KEYWORDS: Deconvolution, Image processing, Point spread functions, Wavelets, Information operations, Convolution, Software development, Fourier transforms, Discrete wavelet transforms, Image compression

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Proceedings Article | 25 September 2012 Paper

LOFT: the Large Observatory For X-ray Timing

M. Feroci, J. den Herder, E. Bozzo, D. Barret, S. Brandt, M. Hernanz, M. van der Klis, M. Pohl, A. Santangelo, L. Stella, A. Watts, J. Wilms, S. Zane, M. Ahangarianabhari, A. Alpar, D. Altamirano, L. Alvarez, L. Amati, C. Amoros, N. Andersson, A. Antonelli, A. Argan, R. Artigue, P. Azzarello, G. Baldazzi, S. Balman, M. Barbera, T. Belloni, G. Bertuccio, S. Bianchi, A. Bianchini, P. Bodin, J.-M. Bonnet Bidaud, S. Boutloukos, J. Braga, E. Brown, N. Bucciantini, L. Burderi, M. Bursa, C. Budtz-Jørgensen, E. Cackett, F. Cadoux, P. Cais, G. Caliandro, R. Campana, S. Campana, P. Casella, D. Chakrabarty, J. Chenevez, J. Coker, R. Cole, A. Collura, T. Courvoisier, A. Cros, A. Cumming, G. Cusumano, A. D'Ai, V. D'Elia, E. Del Monte, D. de Martino, A. De Rosa, S. Di Cosimo, S. Diebold, T. Di Salvo, I. Donnarumma, A. Drago, M. Durant, D. Emmanoulopoulos, Y. Evangelista, A. Fabian, M. Falanga, Y. Favre, C. Feldman, C. Ferrigno, M. Finger, G. Fraser, F. Fuschino, D. Galloway, J. Galvez Sanchez, E. Garcia-Berro, B. Gendre, S. Gezari, A. Giles, M. Gilfanov, P. Giommi, G. Giovannini, M. Giroletti, A. Goldwurm, D. Götz, C. Gouiffes, M. Grassi, P. Groot, C. Guidorzi, D. Haas, F. Hansen, D. Hartmann, C. A. Haswell, A. Heger, J. Homan, A. Hornstrup, R. Hudec, J. Huovelin, A. Ingram, J. J. In't Zand, J. Isern, G. Israel, L. Izzo, P. Jonker, P. Kaaret, V. Karas, D. Karelin, D. Kataria, L. Keek, T. Kennedy, D. Klochkov, W. Kluzniak, K. Kokkotas, S. Korpela, C. Kouveliotou, I. Kreykenbohm, L. Kuiper, I. Kuvvetli, C. Labanti, D. Lai, F. Lamb, F. Lebrun, D. Lin, D. Linder, G. Lodato, F. Longo, N. Lund, T. Maccarone, D. Macera, D. Maier, P. Malcovati, V. Mangano, A. Manousakis, M. Marisaldi, A. Markowitz, A. Martindale, G. Matt, I. McHardy, A. Melatos, M. Mendez, S. Migliari, R. Mignani, M. Miller, J. Miller, T. Mineo, G. Miniutti, S. Morsink, C. Motch, S. Motta, M. Mouchet, F. Muleri, A. Norton, M. Nowak, P. O'Brien, M. Orienti, M. Orio, M. Orlandini, P. Orleanski, J. Osborne, R. Osten, F. Ozel, L. Pacciani, A. Papitto, B. Paul, E. Perinati, V. Petracek, J. Portell, J. Poutanen, D. Psaltis, D. Rambaud, G. Ramsay, M. Rapisarda, A. Rachevski, P. Ray, N. Rea, S. Reddy, P. Reig, M. Reina Aranda, R. Remillard, C. Reynolds, P. Rodríguez-Gil, J. Rodriguez, P. Romano, E. M. Rossi, F. Ryde, L. Sabau-Graziati, G. Sala, R. Salvaterra, A. Sanna, S. Schanne, J. Schee, C. Schmid, A. Schwenk, A. Schwope, J.-Y. Seyler, A. Shearer, A. Smith, D. Smith, P. Smith, V. Sochora, P. Soffitta, P. Soleri, B. Stappers, B. Steltzer, N. Stergioulas, G. Stratta, T. Strohmayer, Z. Stuchlik, S. Suchy, V. Sulemainov, T. Takahashi, F. Tamburini, C. Tenzer, L. Tolos, G. Torok, J. Torrejon, D. Torres, A. Tramacere, A. Trois, S. Turriziani, P. Uter, P. Uttley, A. Vacchi, P. Varniere, S. Vaughan, S. Vercellone, V. Vrba, D. Walton, S. Watanabe, R. Wawrzaszek, N. Webb, N. Weinberg, H. Wende, P. Wheatley, R. Wijers, R. Wijnands, M. Wille, C. Wilson-Hodge, B. Winter, K. Wood, G. Zampa, N. Zampa, L. Zampieri, A. Zdziarski, B. Zhang

Proceedings Volume 8443, 84432D (2012) https://doi.org/10.1117/12.926310

KEYWORDS: Sensors, X-rays, Collimators, Observatories, Physics, Astronomy, Photons, Spatial resolution, Gamma radiation, Stars

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Proceedings Article | 27 March 2009 Paper

Pleural effusion segmentation in thin-slice CT

Rory Donohue, Andrew Shearer, John Bruzzi, Huma Khosa

Proceedings Volume 7259, 72593I (2009) https://doi.org/10.1117/12.811879

KEYWORDS: Image segmentation, Lung, Spine, Tissues, Feature extraction, 3D image processing, Computed tomography, Medical imaging, Heart, Chest

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Proceedings Article | 24 July 2008 Paper

Panoramic detector with high time resolution on base of GaAs photocathode

Grigory Beskin, Vjacheslav de-Bur, Sergey Karpov, Vladimir Plokhotnichenko, Aleksander Terekhov, Sergey Kosolobov, Heinrich Sheibler, Noah Brosch, Andrew Shearer, Emilio Molinari

Proceedings Volume 7021, 702120 (2008) https://doi.org/10.1117/12.788438

KEYWORDS: Sensors, Spatial resolution, Quantum efficiency, Microchannel plates, Gallium arsenide, Panoramic photography, Image resolution, Photodetectors, Charge-coupled devices, Photons

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Proceedings Article | 22 April 2008 Paper

High time resolution astrophysics and ELTs: Which wavelength?

Andy Shearer, John Cunniffe, Bruno Voisin, Vitaly Neustroev, Michael Browne, Torben Andersen, Anita Enmark, Peter Linde

Proceedings Volume 6986, 69860A (2008) https://doi.org/10.1117/12.801261

KEYWORDS: Charge-coupled devices, Telescopes, Astrophysics, Sensors, Polarization, Device simulation, Point spread functions, Astronomy, Stars, Adaptive optics

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Proceedings Article | 26 June 2006 Paper

Architecture of the integrated model of the Euro50

Anita Enmark, Torben Andersen, Mette Owner-Petersen, Michael Browne, Andrew Shearer

Proceedings Volume 6271, 627114 (2006) https://doi.org/10.1117/12.670197

KEYWORDS: Systems modeling, Telescopes, Adaptive optics, Integrated modeling, Device simulation, MATLAB, Atmospheric modeling, Mirrors, Deformable mirrors, Performance modeling

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Proceedings Article | 15 June 2006 Paper

Photon counting camera for high-resolution astronomy

O. Ryan, M. Redfern, A. Shearer

Proceedings Volume 6276, 62760I (2006) https://doi.org/10.1117/12.670486

KEYWORDS: Avalanche photodetectors, Charge-coupled devices, Mirrors, Astronomy, Stars, Photometry, Telescopes, Photon counting, Head, Lenses

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Proceedings Article | 15 June 2006 Paper

Optimised external computation for the Euro50 MATLAB based integrated model

Michael Browne, Anita Enmark, Torben Andersen, Andy Shearer

Proceedings Volume 6271, 627103 (2006) https://doi.org/10.1117/12.670202

KEYWORDS: MATLAB, Wavefront sensors, Systems modeling, Computing systems, Computer simulations, Integrated modeling, Telescopes, Performance modeling, Mirrors, Atmospheric propagation

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Proceedings Article | 15 June 2006 Paper

High-speed imaging photon-counting system

O. Ryan, M. Redfern, A. Shearer

Proceedings Volume 6276, 62760G (2006) https://doi.org/10.1117/12.670469

KEYWORDS: Avalanche photodetectors, Diodes, Microchannel plates, Imaging systems, Sensors, Photon counting, Photometry, Resistance, Telescopes, Spatial resolution

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Proceedings Article | 11 March 2005 Paper

Face Player: a qualitative sonification for the visually impaired

Oisin Curran, Seamus Torpey, Michael Schukat, Andy Shearer

Proceedings Volume 5674, (2005) https://doi.org/10.1117/12.587142

KEYWORDS: Visualization, Head, Distance measurement, Associative arrays, Mouth, Feature extraction, Skin, Eye, Data communications, Statistical analysis

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SPIE Journal Paper | 1 November 2004 Open Access

Determination of the modulation transfer function for a time-gated fluorescence imaging system

Sarah Gundy, Wilhelm van der Putten, Andrew Shearer, Daniel Buckton, Alan Ryder

JBO, Vol. 9, Issue 06, (November 2004) https://doi.org/10.1117/12.10.1117/1.1803550

KEYWORDS: Imaging systems, Luminescence, Modulation transfer functions, Electrons, Tumors, Cameras, Charge-coupled devices, Image resolution, Composites, Semiconductor lasers

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Proceedings Article | 29 September 2004 Paper

Wind on the Euro50 enclosure

Holger Riewaldt, Martin Lastiwka, Nathan Quinlan, Kevin McNamara, Xin Wang, Torben Andersen, Andrew Shearer

Proceedings Volume 5495, (2004) https://doi.org/10.1117/12.551278

KEYWORDS: Mirrors, Telescopes, Wind measurement, Data modeling, Integrated modeling, Large telescopes, Buildings, Space telescopes, Prototyping, Protactinium

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Proceedings Article | 28 September 2004 Paper

Status of the Euro50 Project

Torben Andersen, Arne Ardeberg, Holger Riewaldt, Martin Lastiwka, Nathan Quinlan, Kevin McNamara, Xin Wang, Anita Enmark, Mette Owner-Petersen, Andrew Shearer, Chengyu Fan, Dan Moraru

Proceedings Volume 5489, (2004) https://doi.org/10.1117/12.551467

KEYWORDS: Mirrors, Adaptive optics, Telescopes, Atmospheric optics, Planets, Large telescopes, Wind measurement, Stars, Control systems, Space telescopes

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Proceedings Article | 16 September 2004 Paper

A parallel integrated model of the Euro50

Torben Andersen, Anita Enmark, Dan Moraru, Chengyu Fan, Mette Owner-Petersen, Holger Riewaldt, Michael Browne, Andrew Shearer

Proceedings Volume 5497, (2004) https://doi.org/10.1117/12.551872

KEYWORDS: Integrated modeling, Mirrors, Systems modeling, Telescopes, MATLAB, Adaptive optics, Atmospheric optics, Actuators, Sensors, Deformable mirrors

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Proceedings Article | 16 September 2004 Paper

Simulating instruments for mining uncalibrated archives

Bruno Voisin, Alberto Micol, Seathrun O'Tuairisg, Raymond Butler, Aaron Golden, Andrew Shearer

Proceedings Volume 5493, (2004) https://doi.org/10.1117/12.551461

KEYWORDS: Device simulation, Image processing, Mining, Telescopes, Image filtering, Data archive systems, Observatories, Signal to noise ratio, Astronomy, Data mining

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Proceedings Article | 16 September 2004 Paper

A pipeline for automatically processing and analyzing archival images from multiple instruments

Seathrun O'Tuairisg, Aaron Golden, Raymond Butler, Andrew Shearer, Bruno Voisin

Proceedings Volume 5493, (2004) https://doi.org/10.1117/12.550669

KEYWORDS: Image analysis, Stars, Astronomy, Charge-coupled devices, Image processing, Telescopes, Photometry, Image registration, Calibration, Data archive systems

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Proceedings Article | 16 September 2004 Paper

Parallelization of MATLAB for Euro50 integrated modeling

Michael Browne, Torben Andersen, Anita Enmark, Dan Moraru, Andrew Shearer

Proceedings Volume 5497, (2004) https://doi.org/10.1117/12.551317

KEYWORDS: MATLAB, Systems modeling, Integrated modeling, Performance modeling, Telescopes, Device simulation, Adaptive optics, Mathematical modeling, Simulink, Computer simulations

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Proceedings Article | 7 July 2004 Paper

High time resolution astrophysics and extremely large telescopes

Andrew Shearer

Proceedings Volume 5382, (2004) https://doi.org/10.1117/12.566390

KEYWORDS: Stars, Radio optics, Astrophysics, Sensors, Large telescopes, Physics, Signal to noise ratio, Astronomy, Charge-coupled devices, Telescopes

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Proceedings Article | 27 August 2003 Paper

A modular camera system for high time-resolution photometry

Daniel Buckton, Oliver Ryan, Andrew Shearer, R. Michael Redfern, Raymond Butler

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.464065

KEYWORDS: Cameras, Imaging systems, Sensors, Avalanche photodetectors, Electronics, Quantum efficiency, Telescopes, Photon counting, Polarization, Data archive systems

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Proceedings Article | 27 August 2003 Paper

Time-gated fluorescence imaging of chloroaluminum phthalocyanine tetrasulfonate in a tissue phantom

Sarah Gundy, Wilhelm van der Putten, Andrew Shearer, Daniel Buckton, Alan Ryder, Michael Ball

Proceedings Volume 4876, (2003) https://doi.org/10.1117/12.462794

KEYWORDS: Luminescence, Tissues, Absorption, Imaging systems, Tissue optics, Semiconductor lasers, Cameras, Scattering, Optical properties, CCD cameras

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Proceedings Article | 13 June 2003 Paper

Time-delayed fluorescence imaging of a porphycene derivative

Sarah Gundy, Wilhelm van der Putten, Andrew Shearer, Daniel Buckton, Alan Ryder, Michael Ball

Proceedings Volume 4952, (2003) https://doi.org/10.1117/12.473596

KEYWORDS: Luminescence, Tissues, Imaging systems, Fluorescence spectroscopy, Tissue optics, Photodynamic therapy, Polymethylmethacrylate, Absorption, Cancer, Oncology

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Proceedings Article | 19 March 2003 Paper

Application of deconvolution to images from the EGRET gamma-ray telescope

Symeon Charalabides, Andrew Shearer, Raymond Butler

Proceedings Volume 4877, (2003) https://doi.org/10.1117/12.463696

KEYWORDS: Point spread functions, Deconvolution, Wavelets, Gamma radiation, Telescopes, Denoising, Astronomy, Spatial resolution, Inverse optics, Image restoration

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Proceedings Article | 19 March 2003 Paper

Image PSF-matching and subtraction: a powerful astronomical technique and its application to industrial imaging

Raymond Butler, Seathrun O'Tuairisg, Andrew Shearer, Aaron Golden

Proceedings Volume 4877, (2003) https://doi.org/10.1117/12.463684

KEYWORDS: Stars, Point spread functions, Astronomy, Image quality, Image registration, Convolution, Image processing, Photometry, Exoplanets, Image analysis

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Proceedings Article | 31 October 2001 Paper

Time-resolved fluorescence studies of porphycene and tetrasulfonated phthalocyanine dyes in varying solvents

Sarah Gundy, Wilhelm van der Putten, Andrew Shearer, Alan Ryder, Michael Ball

Proceedings Volume 4432, (2001) https://doi.org/10.1117/12.447154

KEYWORDS: Luminescence, Absorption, Absorbance, Tissue optics, Semiconductor lasers, Optical filters, Time resolved spectroscopy, Signal detection, Sensors, Photodynamic therapy

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Proceedings Article | 3 July 2001 Paper

Parallel image restoration with spatially variant point spread function: description and first clinical results

Andrew Shearer, Gerard Gorman, Triona O'Doherty, Wilhelm van der Putten, Peter McCarthy, Lukasz Jelen

Proceedings Volume 4322, (2001) https://doi.org/10.1117/12.431157

KEYWORDS: Image processing, Point spread functions, Deconvolution, X-rays, X-ray imaging, Wavelets, Image restoration, Image segmentation, Modulation transfer functions, Radiography

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Proceedings Article | 6 June 2000 Paper

Image deconvolution as an aid to feature identification: a clinical trial

Triona O'Doherty, Andrew Shearer, Wilhelm van der Putten, Phillip Abbott

Proceedings Volume 3979, (2000) https://doi.org/10.1117/12.387659

KEYWORDS: Image processing, Image quality, X-rays, X-ray imaging, Deconvolution, Wavelets, Lung, Chromium, Radiography, Visualization

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Proceedings Article | 21 May 1999 Paper

Image deconvolution as an aid to mammographic artifact identification: I. Basic techniques

Phillip Abbott, Andrew Shearer, Triona O'Doherty, Wil van der Putten

Proceedings Volume 3661, (1999) https://doi.org/10.1117/12.348627

KEYWORDS: Point spread functions, Signal to noise ratio, Image processing, Image restoration, Deconvolution, Modulation transfer functions, Breast, Wavelets, Digital mammography, Breast cancer

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Proceedings Article | 8 September 1995 Paper

Versatile high-resolution imaging detector system for use in x-ray, EUV, and visible wavelength regions

Peter Read, Martin Carter, Barry Kent, Bruce Swinyard, B. Patchett, R. Michael Redfern, Andrew Shearer, Ian van Breda

Proceedings Volume 2551, (1995) https://doi.org/10.1117/12.218633

KEYWORDS: Sensors, Imaging systems, Extreme ultraviolet, Space telescopes, Telescopes, X-rays, Image resolution, Photon counting, X-ray detectors, X-ray imaging

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