Zobrazeno 1 - 10
of 226
pro vyhledávání: '"Wolff, Schuyler"'
Autor:
Martinien, Laurine, Ménard, François, Duchêne, Gaspard, Tazaki, Ryo, Perrin, Marshall D., Stapelfeldt, Karl R., Pinte, Christophe, Wolff, Schuyler G., Grady, Carol, Dominik, Carsten, Roumesy, Maxime, Ma, Jie, Ginski, Christian, Hines, Dean C., Schneider, Glenn
PDS 453 is a rare highly inclined disk where the stellar photosphere is seen at grazing incidence on the disk surface. Our goal is take advantage of this geometry to constrain the structure and composition of this disk, in particular the fact that it
Externí odkaz:
http://arxiv.org/abs/2411.04741
Autor:
Wolff, Schuyler G., Gáspár, András, Rieke, George H., Leisenring, Jarron M., Su, Kate, Wilner, David, Matrà, Luca, Ygouf, Marie, Ballering, Nicholas P.
Publikováno v:
2024 AJ 168 236
We present a provisory scattered light detection of the Vega debris disk using deep Hubble Space Telescope coronagraphy (PID 16666). At only 7.7 parsecs, Vega is immensely important in debris disk studies both for its prominence and also because it a
Externí odkaz:
http://arxiv.org/abs/2410.24042
Autor:
Su, Kate Y. L., Gaspar, Andras, Rieke, George H., Malhotra, Renu, Matra, Luca, Wolff, Schuyler Grace, Leisenring, Jarron M., Beichman, Charles, Ygouf, Marie
We present images of the Vega planetary debris disk obtained at 15.5, 23, and 25.5 microns with the Mid-Infrared Instrument (MIRI) on JWST. The debris system is remarkably symmetric and smooth, and centered accurately on the star. There is a broad Ku
Externí odkaz:
http://arxiv.org/abs/2410.23636
Autor:
Beichman, Charles, Bryden, Geoffrey, Llop-Sayson, Jorge, Ygouf, Marie, Greenbaum, Alexandra, Leisenring, Jarron, Gaspar, Andras, Krist, John, Rieke, George, Wolff, Schuyler, Su, Kate, Hodapp, Klaus, Meyer, Michael, Kelly, Doug, Boyer, Martha, Johnstone, Doug, Horner, Scott, Rieke, Marcia
The most prominent of the IRAS debris disk systems, $\alpha$ Lyrae (Vega), at a distance of 7.7 pc, has been observed by both the NIRCam and MIRI instruments on the James Webb Space Telescope (JWST). This paper describes NIRCam coronagraphic observat
Externí odkaz:
http://arxiv.org/abs/2410.16551
Autor:
Villenave, Marion, Stapelfeldt, Karl R., Duchene, Gaspard, Menard, Francois, Perrin, Marshall D., Pinte, Christophe, Wolff, Schuyler G., Tazaki, Ryo, Padgett, Deborah L.
We present JWST broadband images of the highly inclined protoplanetary disk SSTc2d J163131.2-242627 (Oph163131) from 2.0 to 21$\mu$m. The images show a remarkable evolution in disk structure with wavelength, quite different from previous JWST observa
Externí odkaz:
http://arxiv.org/abs/2410.00156
Autor:
Mullin, Camryn, Dong, Ruobing, Leisenring, Jarron, Cugno, Gabriele, Greene, Thomas, Johnstone, Doug, Meyer, Michael R., Wagner, Kevin R., Wolff, Schuyler G., Boyer, Martha, Horner, Scott, Hodapp, Klaus, McCarthy, Don, Rieke, George, Rieke, Marcia, Young, Erick
As part of the James Webb Space Telescope (JWST) Guaranteed Time Observation (GTO) program "Direct Imaging of YSOs" (program ID 1179), we use JWST NIRCam's direct imaging mode in F187N, F200W, F405N, and F410M to perform high contrast observations of
Externí odkaz:
http://arxiv.org/abs/2403.00908
Autor:
Hom, Justin, Patience, Jennifer, Chen, Christine H., Duchêne, Gaspard, Mazoyer, Johan, Millar-Blanchaer, Maxwell A., Esposito, Thomas M., Kalas, Paul, Crotts, Katie A., Gonzales, Eileen C., Kolokolova, Ludmilla, Lewis, Briley L., Matthews, Brenda C., Rice, Malena, Weinberger, Alycia J., Wilner, David J., Wolff, Schuyler G., Bruzzone, Sebastián, Choquet, Elodie, Debes, John, De Rosa, Robert J., Donaldson, Jessica, Draper, Zachary, Fitzgerald, Michael P., Hines, Dean C., Hinkley, Sasha, Hughes, A. Meredith, López, Ronald A., Marchis, Franck, Metchev, Stanimir, Moro-Martin, Amaya, Nesvold, Erika, Nielsen, Eric L., Oppenheimer, Rebecca, Padgett, Deborah, Perrin, Marshall D., Pueyo, Laurent, Rantakyrö, Frederik, Ren, Bin B., Schneider, Glenn, Soummer, Remí, Song, Inseok, Stark, Christopher C.
Spatially-resolved images of debris disks are necessary to determine disk morphological properties and the scattering phase function (SPF) which quantifies the brightness of scattered light as a function of phase angle. Current high-contrast imaging
Externí odkaz:
http://arxiv.org/abs/2402.00214
Autor:
Cugno, Gabriele, Leisenring, Jarron, Wagner, Kevin R., Mullin, Camryn, Dong, Roubing, Greene, Thomas, Johnstone, Doug, Meyer, Michael R., Wolff, Schuyler G., Beichman, Charles, Boyer, Martha, Horner, Scott, Hodapp, Klaus, Kelly, Doug, McCarthy, Don, Roellig, Thomas, Rieke, George, Rieke, Marcia, Stansberry, John, Young, Erick
We present JWST/NIRCam F187N, F200W, F405N and F410M direct imaging data of the disk surrounding SAO 206462. Previous images show a very structured disk, with a pair of spiral arms thought to be launched by one or more external perturbers. The spiral
Externí odkaz:
http://arxiv.org/abs/2401.02834
Autor:
Wagner, Kevin, Leisenring, Jarron, Cugno, Gabriele, Mullin, Camryn, Dong, Ruobing, Wolff, Schuyler G., Greene, Thomas, Johnstone, Doug, Meyer, Michael R., Beichman, Charles, Boyer, Martha, Horner, Scott, Hodapp, Klaus, Kelly, Doug, McCarthy, Don, Roellig, Tom, Rieke, George, Rieke, Marcia, Sitko, Michael, Stansberry, John, Young, Erick
MWC 758 is a young star hosting a spiral protoplanetary disk. The spirals are likely companion-driven, and two previously-identified candidate companions have been identified -- one at the end the Southern spiral arm at ~0.6 arcsec, and one interior
Externí odkaz:
http://arxiv.org/abs/2401.02830
Autor:
Petrus, Simon, Whiteford, Niall, Patapis, Polychronis, Biller, Beth A., Skemer, Andrew, Hinkley, Sasha, Suárez, Genaro, Lueber, Anna, Palma-Bifani, Paulina, Stone, Jordan M., Vos, Johanna M., Morley, Caroline V., Tremblin, Pascal, Charnay, Benjamin, Helling, Christiane, Miles, Brittany E., Carter, Aarynn L., Wang, Jason J., Janson, Markus, Gonzales, Eileen C., Sutlieff, Ben, Hoch, Kielan K. W., Bonnefoy, Mickaël, Chauvin, Gaël, Absil, Olivier, Balmer, William O., Boccaletti, Anthony, Bonavita, Mariangela, Booth, Mark, Bowler, Brendan P., Briesemeister, Zackery W., Bryan, Marta L., Calissendorff, Per, Cantalloube, Faustine, Chen, Christine H., Choquet, Elodie, Christiaens, Valentin, Cugno, Gabriele, Currie, Thayne, Danielski, Camilla, De Furio, Matthew, Dupuy, Trent J., Factor, Samuel M., Faherty, Jacqueline K., Fitzgerald, Michael P., Fortney, Jonathan J., Franson, Kyle, Girard, Julien H., Grady, Carol A., Henning, Thomas, Hines, Dean C., Hood, Callie E., Howe, Alex R., Kalas, Paul, Kammerer, Jens, Kennedy, Grant M., Kenworthy, Matthew A., Kervella, Pierre, Kim, Minjae, Kitzmann, Daniel, Kraus, Adam L., Kuzuhara, Masayuki, Lagage, Pierre-Olivier, Lagrange, Anne-Marie, Lawson, Kellen, Lazzoni, Cecilia, Leisenring, Jarron M., Lew, Ben W. P., Liu, Michael C., Liu, Pengyu, Llop-Sayson, Jorge, Lloyd, James P., Macintosh, Bruce, Mâlin, Mathilde, Manjavacas, Elena, Marino, Sebastián, Marley, Mark S., Marois, Christian, Martinez, Raquel A., Matthews, Elisabeth C., Matthews, Brenda C., Mawet, Dimitri, Mazoyer, Johan, McElwain, Michael W., Metchev, Stanimir, Meyer, Michael R., Millar-Blanchaer, Maxwell A., Mollière, Paul, Moran, Sarah E., Mukherjee, Sagnick, Pantin, Eric, Perrin, Marshall D., Pueyo, Laurent, Quanz, Sascha P., Quirrenbach, Andreas, Ray, Shrishmoy, Rebollido, Isabel, Redai, Jea Adams, Ren, Bin B., Rickman, Emily, Sallum, Steph, Samland, Matthias, Sargent, Benjamin, Schlieder, Joshua E., Stapelfeldt, Karl R., Tamura, Motohide, Tan, Xianyu, Theissen, Christopher A., Uyama, Taichi, Vasist, Malavika, Vigan, Arthur, Wagner, Kevin, Ward-Duong, Kimberly, Wolff, Schuyler G., Worthen, Kadin, Wyatt, Mark C., Ygouf, Marie, Zurlo, Alice, Zhang, Xi, Zhang, Keming, Zhan, Zhoujian, Zhou, Yifan
The unprecedented medium-resolution (R~1500-3500) near- and mid-infrared (1-18um) spectrum provided by JWST for the young (140+/-20Myr) low-mass (12-20MJup) L-T transition (L7) companion VHS1256b gives access to a catalogue of molecular absorptions.
Externí odkaz:
http://arxiv.org/abs/2312.03852