المؤلفون: Haffert, S. Y., Males, J. R., Ahn, K., Van Gorkom, K., Guyon, O., Close, L. M., Long, J. D., Hedglen, A. D., Schatz, L., Kautz, M., Lumbres, J., Rodack, A., Knight, J. M., Miller, K.

المصدر: A&A 673, A28 (2023)

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

URL الوصول: http://arxiv.org/abs/2303.13719

المؤلفون: Nousiainen, J., Rajani, C., Kasper, M., Helin, T., Haffert, S. Y., Vérinaud, C., Males, J. R., Van Gorkom, K., Close, L. M., Long, J. D., Hedglen, A. D., Guyon, O., Schatz, L., Kautz, M., Lumbres, J., Rodack, A., Knight, J. M., Miller, K.

المصدر: A&A 664, A71 (2022)

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics, Computer Science - Machine Learning, Computer Science - Robotics, Electrical Engineering and Systems Science - Systems and Control

URL الوصول: http://arxiv.org/abs/2205.07554

المؤلفون: Doelman, D. S., Snik, F., Por, E. H., Bos, S. P., Otten, G. P. P. L., Kenworthy, M., Haffert, S. Y., Wilby, M., Bohn, A. J., Sutlieff, B. J., Miller, K., Ouellet, M., de Boer, J., Keller, C. U., Escuti, M. J., Shi, S., Warriner, N. Z., Hornburg, K. J., Birkby, J. L., Males, J., Morzinski, K. M., Close, L. M., Codona, J., Long, J., Schatz, L., Lumbres, J., Rodack, A., Van Gorkom, K., Hedglen, A, Guyon, O., Lozi, J., Groff, T., Chilcote, J., Jovanovic, N., Thibault, S., de Jonge, C., Allain, G., Vallée, C., Patel, D., Côté, O., Marois, C., Hinz, P., Stone, J., Skemer, A., Briesemeister, Z., Boehle, A., Glauser, A. M., Taylor, W., Baudoz, P., Huby, E., Absil, O., Carlomagno, B., Delacroix, C.

مصطلحات موضوعية: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Earth and Planetary Astrophysics

URL الوصول: http://arxiv.org/abs/2104.11211

المؤلفون: Anche, R.M., Ashcraft, J.N., Haffert, S.Y., Millar-Blanchaer, M.A., Douglas, E.S., Snik, F., Williams, G., Van, Holstein, R.G., Doelman, D., Van, Gorkom, K., Skidmore, W.

المساهمون: Steward Observatory, University of Arizona, James C. Wyant College of Optical Sciences, University of Arizona

المصدر: Astronomy and Astrophysics

مصطلحات موضوعية: Instrumentation: adaptive optics, Instrumentation: polarimeters, Methods: numerical, Planets and satellites: terrestrial planets, Polarization, Telescopes

Relation: A&A 672, A121 (2023); http://hdl.handle.net/10150/673237; Astronomy and Astrophysics

الاتاحة: http://hdl.handle.net/10150/673237
https://doi.org/10.1051/0004-6361/202245651

المؤلفون: Nousiainen, J., Rajani, Chang, Kasper, Markus, Helin, T., Haffert, S. Y., Verinaud, C., Males, J. R., Van Gorkom, K., Close, L. M., Long, J. D., Hedglen, A. D., Guyon, O., Schatz, Lili, Kautz, Markus, Lumbres, J., Rodack, A., Knight, J. M., Miller, Richard K.

المساهمون: Department of Computer Science, University of Helsinki

مصطلحات موضوعية: instrumentation, high angular resolution, adaptive optics, atmospheric effects, methods, data analysis, techniques, numerical, WAVE-FRONT SENSOR, PREDICTIVE CONTROL, NEURAL-NETWORK, PERFORMANCE, RECONSTRUCTION, COMPENSATION, CALIBRATION, SYSTEMS, SPHERE, LIMITS, Astronomy, Space science

وصف الملف: application/pdf

Relation: The work of T.H. was supported by the Academy of Finland (decisions 320082 and 326961). Support for the work of S.H. was provided by NASA through the NASA Hubble Fellowship grant #HST-HF251436.001-A awarded by the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Incorporated, under NASA contract NAS5-26555. We are very grateful for support from the NSF MRI Award #1625441 for MagAO-X. Finally, we would like to thank the referee for their insightful comments.; Nousiainen , J , Rajani , C , Kasper , M , Helin , T , Haffert , S Y , Verinaud , C , Males , J R , Van Gorkom , K , Close , L M , Long , J D , Hedglen , A D , Guyon , O , Schatz , L , Kautz , M , Lumbres , J , Rodack , A , Knight , J M & Miller , R K 2022 , ' Toward on-sky adaptive optics control using reinforcement learning Model-based policy optimization for adaptive optics ' , Astronomy & Astrophysics , vol. 664 , 71 . https://doi.org/10.1051/0004-6361/202243311; ORCID: /0000-0003-1691-8206/work/120006671; http://hdl.handle.net/10138/349493; e49b9ec9-4170-4093-8e40-9ee798d33f24; 000838235600013

الاتاحة: http://hdl.handle.net/10138/349493

المؤلفون: Doelman, D. S., Snik, F., Por, E. H., Bos, S. P., Otten, G. P. P. L., Kenworthy, M., Haffert, S. Y., Wilby, M., Bohn, A. J., Sutlieff, B. J., Miller, K., Ouellet, M., de Boer, J., Keller, C. U., Escuti, M. J., Shi, S., Warriner, N. Z., Hornburg, K., Birkby, J. L., Males, J., Morzinski, K. M., Close, L. M., Codona, J., Long, J., Schatz, L., Lumbres, J., Rodack, A., Van Gorkom, K., Hedglen, A., Guyon, O., Lozi, J., Groff, T., Chilcote, J., Jovanovic, N., Thibault, S., de Jonge, C., Allain, G., Vallée, C., Patel, D., Côté, O., Marois, C., Hinz, P., Stone, J., Skemer, A., Briesemeister, Z., Boehle, A., Glauser, A. M., Taylor, W., Baudoz, P., Huby, E., Absil, O., Carlomagno, B., Delacroix, C.

المصدر: Applied Optics, 60(19), D52-D72, (2021-07-01)

Relation: https://doi.org/10.1364/ao.422155; https://arxiv.org/abs/2104.11211; eprintid:110145

الاتاحة: https://doi.org/10.1364/ao.422155

المؤلفون: Milani, K., Douglas, E., Haffert, S., Van, Gorkom, K.

المساهمون: James C. Wyant College of Optical Sciences, Steward Observatory, University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: contrast, coronagraph, dark-hole, deformable mirrors

Relation: Kian Milani, Ewan Douglas, Sebastiaan Haffert, Kyle Van Gorkom, "Simulating the efficacy of the implicit-electric-field-conjugation algorithm for the Roman Coronagraph with noise," Proc. SPIE 12680, Techniques and Instrumentation for Detection of Exoplanets XI, 126800Z (5 October 2023); https://doi.org/10.1117/12.2677803; http://hdl.handle.net/10150/671643; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671643
https://doi.org/10.1117/12.2677803

المؤلفون: Jenkins, E.L., Van, Gorkom, K., Derby, K., Ingraham, P., Douglas, E.S.

المساهمون: James C. Wyant College of Optical Sciences, University of Arizona, Department of Astronomy and Steward Observatory, University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: Coronagraphy, high contrast imaging, microfabrication, pinhole, spatial filter

Relation: Emory L. Jenkins, Kyle Van Gorkom, Kevin Derby, Patrick Ingraham, Ewan S. Douglas, "Microfabricated pinholes for high contrast imaging testbeds," Proc. SPIE 12680, Techniques and Instrumentation for Detection of Exoplanets XI, 126801A (5 October 2023); https://doi.org/10.1117/12.2677630; http://hdl.handle.net/10150/671614; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671614
https://doi.org/10.1117/12.2677630

المؤلفون: Doelman, D.S., Ouellet, M., Potier, A., Ruane, G., van, Gorkom, K., Haffert, S.Y., Douglas, E.S., Snik, F.

المساهمون: University of Arizona, Steward Observatory

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: coronagraphy, direct imaging, exoplanets, High-contrast imaging, vortex coronagraph

Relation: David S. Doelman, Mireille Ouellet, Axel Potier, Garreth Ruane, Kyle Van Gorkom, Sebastiaan Y. Haffert, Ewan S. Douglas, Frans Snik, "Laboratory demonstration of the triple-grating vector vortex coronagraph," Proc. SPIE 12680, Techniques and Instrumentation for Detection of Exoplanets XI, 126802C (5 October 2023); https://doi.org/10.1117/12.2677432; http://hdl.handle.net/10150/671603; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671603
https://doi.org/10.1117/12.2677432

المؤلفون: Desai, N., König, L., Por, E., Juanola-Parramon, R., Belikov, R., Laginja, I., Guyon, O., Pueyo, L., Fogarty, K., Absil, O., Altinier, L., Baudoz, P., Bidot, A., Bonse, M.J., Bott, K., Brandl, B., Carlotti, A., Casewell, S.L., Choquet, E., Cowan, N.B., Doelman, D., Fowler, J., Gebhard, T.D., Gutierrez, Y., Haffert, S.Y., Herscovici-Schiller, O., Hours, A., Kenworthy, M., Kleisioti, E., Krasteva, M., Landman, R., Leboulleux, L., Mazoyer, J., Millar-Blanchaer, M.A., Mouillet, D., N’Diaye, M., Snik, F., van, Dam, D., van, Gorkom, K., van, Kooten, M., Vaughan, S.R.

المساهمون: Steward Observatory, University of Arizona, College of Optical Sciences, University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: coronagraph, exoplanets, High-contrast imaging, instrumentation, photonics

Relation: Niyati Desai, Lorenzo König, Emiel Por, Roser Juanola-Parramon, Ruslan Belikov, Iva Laginja, Olivier Guyon, Laurent Pueyo, Kevin Fogarty, Olivier Absil, Lisa Altinier, Pierre Baudoz, Alexis Bidot, Markus Johannes Bonse, Kimberly Bott, Bernhard Brandl, Alexis Carlotti, Sarah L. Casewell, Elodie Choquet, Nicolas B. Cowan, David Doelman, J. Fowler, Timothy D. Gebhard, Yann Gutierrez, Sebastiaan Y. Haffert, Olivier Herscovici-Schiller, Adrien Hours, Matthew Kenworthy, Elina Kleisioti, Mariya Krasteva, Rico Landman, Lucie Leboulleux, Johan Mazoyer, Maxwell A. Millar-Blanchaer, David Mouillet, Mamadou N'Diaye, Frans Snik, Dirk van Dam, Kyle van Gorkom, Maaike van Kooten, Sophia R. Vaughan, "Integrated photonic-based coronagraphic systems for future space telescopes," Proc. SPIE 12680, Techniques and Instrumentation for Detection of Exoplanets XI, 126801S (5 October 2023); https://doi.org/10.1117/12.2677210; http://hdl.handle.net/10150/671600; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671600
https://doi.org/10.1117/12.2677210

المؤلفون: Haughwout, C., Van, Gorkom, K., Kaye, S., Cahoy, K., Kim, D., Douglas, E.S.

المساهمون: University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: adaptive optics, circuit, deformable mirror, electronics, MEMS

Relation: Christian Haughwout, Kyle Van Gorkom, Stephen Kaye, Kerri Cahoy, Daewook Kim, Ewan S. Douglas, "Compact deformable mirror driver electronics for risk tolerant astrophysics missions," Proc. SPIE 12677, Astronomical Optics: Design, Manufacture, and Test of Space and Ground Systems IV, 1267706 (4 October 2023); https://doi.org/10.1117/12.2677714; http://hdl.handle.net/10150/671440; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671440
https://doi.org/10.1117/12.2677714

المؤلفون: Close L.M., Males J., Long J.D., Van Gorkom K., Hedglen A.D., Kautz M., Lumbres J., Haffert S.Y., Follette K., Wagner K., Miller K., Apai D., Wu Y.-L., Guyon O., Schatz L., Rodack A., Doelman D., Snik F., Knight J.M., Morzinski K., Gasho V., Keller C., Pearce L., Weinberger A., Pérez L., Doyon R.

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

وصف الملف: application/pdf

Relation: https://repositorio.uchile.cl/handle/2250/191159

الاتاحة: https://doi.org/10.1117/12.2561677
https://repositorio.uchile.cl/handle/2250/191159

المؤلفون: Pearce, L.A., Males, J.R., Haffert, S.Y., Close, L.M., Long, J.D., McLeod, A.L., Knight, J.M., Hedglen, A.D., Weinberger, A.J., Guyon, O., Kautz, M., Van, Gorkom, K., Lumbres, J., Schatz, L., Rodack, A., Gasho, V., Kueny, J., Foster, W., Morzinski, K.M., Hinz, P.M.

المساهمون: Steward Observatory, University of Arizona, James C. Wyant College of Optical Sciences, University of Arizona

المصدر: Monthly Notices of the Royal Astronomical Society

مصطلحات موضوعية: (stars:) binaries: visual, methods: data analysis, methods: observational, planets and satellites: detection, stars: statistics

Relation: Logan A Pearce, Jared R Males, Sebastiaan Y Haffert, Laird M Close, Joseph D Long, Avalon L McLeod, Justin M Knight, Alexander D Hedglen, Alycia J Weinberger, Olivier Guyon, Maggie Kautz, Kyle Van Gorkom, Jennifer Lumbres, Lauren Schatz, Alex Rodack, Victor Gasho, Jay Kueny, Warren Foster, Katie M Morzinski, Philip M Hinz, HIP 67506 C: MagAO-X confirmation of a new low-mass stellar companion to HIP 67506 A, Monthly Notices of the Royal Astronomical Society, Volume 521, Issue 3, May 2023, Pages 4775–4784, https://doi.org/10.1093/mnras/stad859; http://hdl.handle.net/10150/674079; Monthly Notices of the Royal Astronomical Society

الاتاحة: http://hdl.handle.net/10150/674079
https://doi.org/10.1093/mnras/stad859

المؤلفون: Long, J.D., Males, J.R., Haffert, S.Y., Close, L.M., Morzinski, K.M., Van, Gorkom, K., Lumbres, J., Foster, W., Hedglen, A., Kautz, M., Rodack, A., Schatz, L., Miller, K., Doelman, D., Bos, S., Kenworthy, M.A., Snik, F., Otten, G.P.P.L.

المساهمون: Steward Observatory, University of Arizona, Wyant College of Optical Sciences, University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: coronagraphy, high-performance computing, post-processing

Relation: Joseph D. Long, Jared R. Males, Sebastiaan Y. Haffert, Laird M. Close, Katie M. Morzinski, Kyle Van Gorkom, Jennifer Lumbres, Warren Foster, Alexander Hedglen, Maggie Kautz, Alex Rodack, Lauren Schatz, Kelsey Miller, David Doelman, Steven P. Bos, Matthew A. Kenworthy, Frans Snik, Gilles P. P. L. Otten, "XPipeline: starlight subtraction at scale for MagAO-X," Proc. SPIE 12185, Adaptive Optics Systems VIII, 121853P (29 August 2022); https://doi.org/10.1117/12.2628975; http://hdl.handle.net/10150/671668; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671668
https://doi.org/10.1117/12.2628975

المؤلفون: O'Brien, M.F., Haffert, S.Y., Long, J.D., Schatz, L., Males, J.R., Van, Gorkom, K., Rodack, A.

المساهمون: University of Arizona Center for Adaptive Optics

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: AO, extended source, ODWFS

Relation: Meghan Farris O'Brien, Sebastiaan Y. Haffert, Joseph D. Long, Lauren Schatz, Jared R. Males, Kyle Van Gorkom, Alex Rodack, "Experimental trials with the optical differentiation wavefront sensor for extended objects," Proc. SPIE 12185, Adaptive Optics Systems VIII, 121851J (29 August 2022); https://doi.org/10.1117/12.2629485; http://hdl.handle.net/10150/671580; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/671580
https://doi.org/10.1117/12.2629485

المؤلفون: Hedglen, A.D., Close, L.M., Haffert, S.Y., Males, J.R., Kautz, M., Bouchez, A.H., Demers, R., Quirós-Pacheco, F., Sitarski, B.N., Guyon, O., Van Gorkom, K., Long, J.D., Lumbres, J., Schatz, L., Miller, K., Rodack, A., Knight, J.M.

المساهمون: University of Arizona, Steward Observatory, University of Arizona, College of Optical Sciences

المصدر: Journal of Astronomical Telescopes, Instruments, and Systems

مصطلحات موضوعية: adaptive optics, Giant Magellan Telescope, high-contrast, phasing, piston, testbed

Relation: Hedglen, A. D., Close, L. M., Haffert, S. Y., Males, J. R., Kautz, M., Bouchez, A. H., Demers, R., Quirós-Pacheco, F., Sitarski, B. N., Guyon, O., Van Gorkom, K., Long, J. D., Lumbres, J., Schatz, L., Miller, K., Rodack, A., & Knight, J. M. (2022). Lab tests of segment/petal phasing with a pyramid wavefront sensor and a holographic dispersed fringe sensor in turbulence with the Giant Magellan Telescope high contrast adaptive optics phasing testbed. Journal of Astronomical Telescopes, Instruments, and Systems, 8(2).; http://hdl.handle.net/10150/665446; Journal of Astronomical Telescopes, Instruments, and Systems

الاتاحة: http://hdl.handle.net/10150/665446
https://doi.org/10.1117/1.JATIS.8.2.021515

المؤلفون: Haffert, S.Y., Close, L.M., Hedglen, A.D., Males, J.R., Kautz, M., Bouchez, A.H., Demers, R., Quirós-Pacheco, F., Sitarski, B.N., Van Gorkom, K., Long, J.D., Guyon, O., Schatz, L., Miller, K., Lumbres, J., Rodack, A., Knight, J.M.

المساهمون: University of Arizona, Steward Observatory, University of Arizona, Wyant College of Optical Science

المصدر: Journal of Astronomical Telescopes, Instruments, and Systems

مصطلحات موضوعية: adaptive optics, giant segmented mirror telescopes, phasing, wavefront sensing

Relation: Haffert, S. Y., Close, L. M., Hedglen, A. D., Males, J. R., Kautz, M., Bouchez, A. H., Demers, R., Quirós-Pacheco, F., Sitarski, B. N., Van Gorkom, K., Long, J. D., Guyon, O., Schatz, L., Miller, K., Lumbres, J., Rodack, A., & Knight, J. M. (2022). Phasing the Giant Magellan Telescope with the holographic dispersed fringe sensor. Journal of Astronomical Telescopes, Instruments, and Systems, 8(2).; http://hdl.handle.net/10150/665447; Journal of Astronomical Telescopes, Instruments, and Systems

الاتاحة: http://hdl.handle.net/10150/665447
https://doi.org/10.1117/1.JATIS.8.2.021513

المؤلفون: Schatz, L., Codona, J., Long, J.D., Males, J.R., Pullen, W., Lumbres, J., Van, Gorkom, K., Chambouleyron, V., Close, L.M., Correia, C., Fauvarque, O., Fusco, T., Guyon, O., Hart, M., Janin-Potiron, P., Johnson, R., Jovanovic, N., Mateen, M., Sauvage, J.-F., Neichel, B.

المساهمون: Wyant College of Optical Sciences, University of Arizona, Steward Observatory, University of Arizona

المصدر: Journal of Astronomical Telescopes, Instruments, and Systems

مصطلحات موضوعية: adaptive optics, instrumentation, pyramid wavefront sensor, testbed, wavefront sensing

Relation: Lauren H. Schatz, Johanan L. Codona, Joseph D. Long, Jared R. Males, Weslin Pullen, Jennifer R. Lumbres, Kyle Van Gorkom, Vincent Chambouleyron, Laird M. Close, Carlos M. Correia, Olivier Fauvarque, Thierry Fusco, Olivier Guyon, Michael Hart, Pierre Janin-Potiron, Robert L. Johnson, Nemanja Jovanovic, Mala Mateen, Jean-François Sauvage, and Benoit Neichel "Three-sided pyramid wavefront sensor, part II: preliminary demonstration on the new comprehensive adaptive optics and coronagraph test instrument testbed," Journal of Astronomical Telescopes, Instruments, and Systems 8(4), 049001 (18 October 2022). https://doi.org/10.1117/1.JATIS.8.4.049001; http://hdl.handle.net/10150/673790; Journal of Astronomical Telescopes, Instruments, and Systems

الاتاحة: http://hdl.handle.net/10150/673790
https://doi.org/10.1117/1.JATIS.8.4.049001

المؤلفون: Guyon, O., Norris, B., Martinod, M.-A., Ahn, K., Tuthill, P., Males, J., Wong, A., Skaf, N., Currie, T., Miller, K., Bos, S., Lozi, J., Deo, V., Vievard, S., Belikov, R., Van Gorkom, K., Haffert, S., Mazin, B., Bottom, M., Frazin, R., Rodack, A., Groff, T., Jovanovic, N., Martinache, F.

المساهمون: College of Optical Sciences, University of Arizona, Steward Observatory, University of Arizona

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

Relation: Guyon, O., Norris, B., Martinod, M.-A., Ahn, K., Tuthill, P., Males, J., Wong, A., Skaf, N., Currie, T., Miller, K., Bos, S., Lozi, J., Deo, V., Vievard, S., Belikov, R., Van Gorkom, K., Haffert, S., Mazin, B., Bottom, M., … Martinache, F. (2021). High contrast imaging at the photon noise limit with self-calibrating WFS/C systems. Proceedings of SPIE - The International Society for Optical Engineering.; http://hdl.handle.net/10150/662393; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/662393
https://doi.org/10.1117/12.2594885

المؤلفون: Carter, A.L., Skemer, A.J.I., Danielski, C., Leisenring, J., Wang, J.J., Van Gorkom, K., York, B., Adams, J., Biller, B., Girard, J.H., Hinkley, S., Nickson, B., Perrin, M., Pueyo, L.

المساهمون: Steward Observatory, University of Arizona, University of Arizona, College of Optical Sciences

المصدر: Proceedings of SPIE - The International Society for Optical Engineering

مصطلحات موضوعية: Coronagraphy, Exoplanets, High contrast imaging, JWST, MIRI, NIRCam, Simulations, User support

Relation: Carter, A. L., Skemer, A. J. I., Danielski, C., Leisenring, J., Wang, J. J., Van Gorkom, K., York, B., Adams, J., Biller, B., Girard, J. H., Hinkley, S., Nickson, B., Perrin, M., & Pueyo, L. (2021). Simulating JWST high contrast observations with PanCAKE. Proceedings of SPIE - The International Society for Optical Engineering.; http://hdl.handle.net/10150/662392; Proceedings of SPIE - The International Society for Optical Engineering

الاتاحة: http://hdl.handle.net/10150/662392
https://doi.org/10.1117/12.2594501