Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Valentí, J."'
Autor:
Luhman, K. L., Tremblin, P., Birkmann, S. M., Manjavacas, E., Valenti, J., de Oliveira, C. Alves, Beck, T. L., Giardino, G., Lutzgendorf, N., Rauscher, B. J., Sirianni, M.
We present 1-5um spectroscopy of the young planetary mass companion TWA 27B (2M1207B) performed with NIRSpec on board the James Webb Space Telescope. In these data, the fundamental band of CH_4 is absent and the fundamental band of CO is weak. The no
Externí odkaz:
http://arxiv.org/abs/2305.18603
Autor:
Libralato, M., Bellini, A., van der Marel, R. P., Anderson, J., Sohn, S. T., Watkins, L. L., Alderson, L., Allen, N., Clampin, M., Glidden, A., Goyal, J., Hoch, K., Huang, J., Kammerer, J., Lewis, N. K., Lin, Z., Long, D., Louie, D., MacDonald, R. J., Mountain, M., Peña-Guerrero, M., Perrin, M. D., Pueyo, L., Rebollido, I., Rickman, E., Seager, S., Stevenson, K. B., Valenti, J. A., Valentine, D., Wakeford, H. R.
We develop and disseminate effective point-spread functions and geometric-distortion solutions for high-precision astrometry and photometry with the JWST NIRISS instrument. We correct field dependencies and detector effects, and assess the quality an
Externí odkaz:
http://arxiv.org/abs/2303.00009
Autor:
Lustig-Yaeger, J., Fu, G., May, E. M., Ceballos, K. N. Ortiz, Moran, S. E., Peacock, S., Stevenson, K. B., López-Morales, M., MacDonald, R. J., Mayorga, L. C., Sing, D. K., Sotzen, K. S., Valenti, J. A., Adams, J., Alam, M. K., Batalha, N. E., Bennett, K. A., Gonzalez-Quiles, J., Kirk, J., Kruse, E., Lothringer, J. D., Rustamkulov, Z., Wakeford, H. R.
The critical first step in the search for life on exoplanets over the next decade is to determine whether rocky planets transiting small M-dwarf stars possess atmospheres and, if so, what processes sculpt them over time. Because of its broad waveleng
Externí odkaz:
http://arxiv.org/abs/2301.04191
Publikováno v:
A&A 664, A34 (2022)
Context. To enable radial velocity (RV) precision on the order of ~0.1 m/s required for the detection of Earth-like exoplanets orbiting solar-type stars, the main obstacle lies in mitigating the impact of stellar activity. Aims. This study investigat
Externí odkaz:
http://arxiv.org/abs/2205.07047
Autor:
Birkmann, S. M., Ferruit, P., Giardino, G., Nielsen, L. D., Muñoz, A. García, Kendrew, S., Rauscher, B. J., Beck, T. L., Keyes, C., Valenti, J. A., Jakobsen, P., Dorner, B., de Oliveira, C. Alves, Arribas, S., Böker, T., Bunker, A. J., Charlot, S., de Marchi, G., Kumari, N., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Prizkal, N., Proffitt, C., Rawle, T., Rix, H. W., Plate, M. te, Sabbi, E., Sirianni, M., Willott, C. J., Zeidler, P.
Publikováno v:
A&A 661, A83 (2022)
The Near-Inrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) is a very versatile instrument, offering multiobject and integral field spectroscopy with varying spectral resolution ($\sim$30 to $\sim$3000) over a wide wavelength ran
Externí odkaz:
http://arxiv.org/abs/2202.03309
Autor:
Böker, T., Arribas, S., Lützgendorf, N., de Oliveira, C. Alves, Beck, T. L., Birkmann, S., Bunker, A. J., Charlot, S., de Marchi, G., Ferruit, P., Giardino, G., Jakobsen, P., Kumari, N., López-Caniego, M., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Muzerolle, J., Ogle, P., Pirzkal, N., Rauscher, B., Rawle, T., Rix, H. W., Sabbi, E., Sargent, B., Sirianni, M., Plate, M. te, Valenti, J., Willott, C. J., Zeidler, P.
Publikováno v:
A&A 661, A82 (2022)
The Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) offers the first opportunity to use integral-field spectroscopy from space at near-infrared wavelengths. More specifically, NIRSpec's integral-field unit can obtain spe
Externí odkaz:
http://arxiv.org/abs/2202.03308
Autor:
Ferruit, P., Jakobsen, P., Giardino, G., Rawle, T., de Oliveira, C. Alves, Arribas, S., Beck, T. L., Birkmann, S., Böker, T., Bunker, A. J., Charlot, S., de Marchi, G., Franx, M., Henry, A., Karakla, D., Kassin, S. A., Kumari, N., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Moseley, S. H., Muzerolle, J., Pirzkal, N., Rauscher, B., Rix, H. W., Sabbi, E., Sirianni, M., Plate, M. te, Valenti, J., Willott, C. J., Zeidler, P.
We provide an overview of the capabilities and performance of the Near-Infrared Spectrograph (NIRSpec) on the James Webb Space Telescope (JWST) when used in its multi-object spectroscopy (MOS) mode employing a novel Micro Shutter Array (MSA) slit dev
Externí odkaz:
http://arxiv.org/abs/2202.03306
Autor:
Jakobsen, P., Ferruit, P., de Oliveira, C. Alves, Arribas, S., Bagnasco, G., Barho, R., Beck, T. L., Birkmann, S., Böker, T., Bunker, A. J., Charlot, S., de Jong, P., de Marchi, G., Ehrenwinkler, R., Falcolini, M., Fels, R., Franx, M., Franz, D., Funke, M., Giardino, G., Gnata, X., Holota, W., Honnen, K., Jensen, P. L., Jentsch, M., Johnson, T., Jollet, D., Karl, H., Kling, G., Köhler, J., Kolm, M. G., Kumari, N., Lander, M. E., Lemke, R., López-Caniego, M., Lützgendorf, N., Maiolino, R., Manjavacas, E., Marston, A., Maschmann, M., Maurer, R., Messerschmidt, B., Moseley, S. H., Mosner, P., Mott, D. B., Muzerolle, J., Pirzkal, N., Pittet, J. F., Plitzke, A., Posselt, W., Rapp, B., Rauscher, B. J., Rawle, T., Rix, H. W., Rödel, A., Rumler, P., Sabbi, E., Salvignol, J. C., Schmid, T., Sirianni, M., Smith, C., Strada, P., Plate, M. te, Valenti, J., Wettemann, T., Wiehe, T., Wiesmayer, M., Willott, C. J., Wright, R., Zeidler, P., Zincke, C.
Publikováno v:
A&A 661, A80 (2022)
We provide an overview of the design and capabilities of the near-infrared spectrograph (NIRSpec) onboard the James Webb Space Telescope. NIRSpec is designed to be capable of carrying out low-resolution ($R\!=30\!-330$) prism spectroscopy over the wa
Externí odkaz:
http://arxiv.org/abs/2202.03305
Autor:
Chambers, K. C., Magnier, E. A., Metcalfe, N., Flewelling, H. A., Huber, M. E., Waters, C. Z., Denneau, L., Draper, P. W., Farrow, D., Finkbeiner, D. P., Holmberg, C., Koppenhoefer, J., Price, P. A., Rest, A., Saglia, R. P., Schlafly, E. F., Smartt, S. J., Sweeney, W., Wainscoat, R. J., Burgett, W. S., Chastel, S., Grav, T., Heasley, J. N., Hodapp, K. W., Jedicke, R., Kaiser, N., Kudritzki, R. -P., Luppino, G. A., Lupton, R. H., Monet, D. G., Morgan, J. S., Onaka, P. M., Shiao, B., Stubbs, C. W., Tonry, J. L., White, R., Bañados, E., Bell, E. F., Bender, R., Bernard, E. J., Boegner, M., Boffi, F., Botticella, M. T., Calamida, A., Casertano, S., Chen, W. -P., Chen, X., Cole, S., Deacon, N., Frenk, C., Fitzsimmons, A., Gezari, S., Gibbs, V., Goessl, C., Goggia, T., Gourgue, R., Goldman, B., Grant, P., Grebel, E. K., Hambly, N. C., Hasinger, G., Heavens, A. F., Heckman, T. M., Henderson, R., Henning, T., Holman, M., Hopp, U., Ip, W. -H., Isani, S., Jackson, M., Keyes, C. D., Koekemoer, A. M., Kotak, R., Le, D., Liska, D., Long, K. S., Lucey, J. R., Liu, M., Martin, N. F., Masci, G., McLean, B., Mindel, E., Misra, P., Morganson, E., Murphy, D. N. A., Obaika, A., Narayan, G., Nieto-Santisteban, M. A., Norberg, P., Peacock, J. A., Pier, E. A., Postman, M., Primak, N., Rae, C., Rai, A., Riess, A., Riffeser, A., Rix, H. W., Röser, S., Russel, R., Rutz, L., Schilbach, E., Schultz, A. S. B., Scolnic, D., Strolger, L., Szalay, A., Seitz, S., Small, E., Smith, K. W., Soderblom, D. R., Taylor, P., Thomson, R., Taylor, A. N., Thakar, A. R., Thiel, J., Thilker, D., Unger, D., Urata, Y., Valenti, J., Wagner, J., Walder, T., Walter, F., Watters, S. P., Werner, S., Wood-Vasey, W. M., Wyse, R.
Pan-STARRS1 has carried out a set of distinct synoptic imaging sky surveys including the $3\pi$ Steradian Survey and the Medium Deep Survey in 5 bands ($grizy_{P1}$). The mean 5$\sigma$ point source limiting sensitivities in the stacked 3$\pi$ Sterad
Externí odkaz:
http://arxiv.org/abs/1612.05560
Autor:
Flewelling, H. A., Magnier, E. A., Chambers, K. C., Heasley, J. N., Holmberg, C., Huber, M. E., Sweeney, W., Waters, C. Z., Calamida, A., Casertano, S., Chen, X., Farrow, D., Hasinger, G., Henderson, R., Long, K. S., Metcalfe, N., Narayan, G., Nieto-Santisteban, M. A., Norberg, P., Rest, A., Saglia, R. P., Szalay, A., Thakar, A. R., Tonry, J. L., Valenti, J., Werner, S., White, R., Denneau, L., Draper, P. W., Hodapp, K. W., Jedicke, R., Kaiser, N., Kudritzki, R. P., Price, P. A., Wainscoat, R. J., Builders, P. S., Chastel, S., McLean, B., Postman, M., Shiao, B.
This paper describes the organization of the database and the catalog data products from the Pan-STARRS1 $3\pi$ Steradian Survey. The catalog data products are available in the form of an SQL-based relational database from MAST, the Mikulski Archive
Externí odkaz:
http://arxiv.org/abs/1612.05243