Search Results - "Chambers, K. C."

Physical Properties of 15 Quasars at z 6.5 by Mazzucchelli, C., Bañados, E., Venemans, B. P., Decarli, R., Farina, E. P., Walter, F., Eilers, A.-C., Rix, H.-W., Simcoe, R., Stern, D., Fan, X., Schlafly, E., Rosa, G. De, Hennawi, J., Chambers, K. C., Greiner, J., Burgett, W., Draper, P. W., Kaiser, N., Kudritzki, R.-P., Magnier, E., Metcalfe, N., Waters, C., Wainscoat, R. J.

“…Quasars are galaxies hosting accreting supermassive black holes; due to their brightness, they are unique probes of the early universe. To date, only a few…”
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The Pan-STARRS1 Proper-motion Survey for Young Brown Dwarfs in Nearby Star-forming Regions. I. Taurus Discoveries and a Reddening-free Classification Method for Ultracool Dwarfs by Zhang, Zhoujian, Liu, Michael C., Best, William M. J., Magnier, Eugene A., Aller, Kimberly M., Chambers, K. C., Draper, P. W., Flewelling, H., Hodapp, K. W., Kaiser, N., Kudritzki, R.-P., Metcalfe, N., Wainscoat, R. J., Waters, C.

“…We are conducting a proper-motion survey for young brown dwarfs in the Taurus-Auriga molecular cloud based on the Pan-STARRS1 3π Survey. Our search uses…”
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Machine learning for transient discovery in Pan-STARRS1 difference imaging by Wright, D. E., Smartt, S. J., Smith, K. W., Miller, P., Kotak, R., Rest, A., Burgett, W. S., Chambers, K. C., Flewelling, H., Hodapp, K. W., Huber, M., Jedicke, R., Kaiser, N., Metcalfe, N., Price, P. A., Tonry, J. L., Wainscoat, R. J., Waters, C.

“…Efficient identification and follow-up of astronomical transients is hindered by the need for humans to manually select promising candidates from data streams…”
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The Luminous Type Ia Supernova 2022ilv and Its Early Excess Emission by Srivastav, Shubham, Smartt, S. J., Huber, M. E., Dimitriadis, G., Chambers, K. C., Fulton, Michael D., Moore, Thomas, Callan, F. P., Gillanders, James H., Maguire, K., Nicholl, M., Shingles, Luke J., Sim, S. A., Smith, K. W., Anderson, J. P., de Boer, Thomas, Chen, Ting-Wan, Gao, Hua, Young, D. R.

“…Abstract We present observations and analysis of the hostless and luminous Type Ia supernova 2022ilv, illustrating it is part of the 2003fg-like family, often…”
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A SEARCH FOR FAST OPTICAL TRANSIENTS IN THE Pan-STARRS1 MEDIUM-DEEP SURVEY: M-DWARF FLARES, ASTEROIDS, LIMITS ON EXTRAGALACTIC RATES, AND IMPLICATIONS FOR LSST by Berger, E, Leibler, C N, CHORNOCK, R, Rest, A, Foley, R J, Soderberg, A M, Price, P A, Burgett, W S, Chambers, K C, Flewelling, H, Huber, M E, Magnier, E A, Metcalfe, N, Stubbs, C W, Tonry, J L

“…We present a search for fast optical transients ([tau] ~ 0.5 hr-1 day) using repeated observations of the Pan-STARRS1 Medium-Deep Survey (PS1/MDS) fields. Our…”
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First Results from Pan-STARRS1: Faint, High Proper Motion White Dwarfs in the Medium-Deep Fields by Tonry, J. L, Stubbs, C. W, Kilic, M, Flewelling, H. A, Deacon, N. R, Chornock, R, Berger, E, Burgett, W. S, Chambers, K. C, Kaiser, N, Kudritzki, R.-P, Hodapp, K. W, Magnier, E. A, Morgan, J. S, Price, P. A, Wainscoat, R. J

“…The Pan-STARRS1 survey has obtained multi-epoch imaging in five bands (Pan-STARRS1 g sub(P1), r sub(P1), i sub(P1), z sub(P1), and y sub(P1)) on 12…”
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Twenty-Three High-Redshift Supernovae from the Institute for Astronomy Deep Survey: Doubling the Supernova Sample at z > 0.7 by Barris, Brian J, Tonry, John L, Blondin, Stéphane, Challis, Peter, Chornock, Ryan, Clocchiatti, Alejandro, Filippenko, Alexei V, Garnavich, Peter, Holland, Stephen T, Jha, Saurabh, Kirshner, Robert P, Krisciunas, Kevin, Leibundgut, Bruno, Li, Weidong, Matheson, Thomas, Miknaitis, Gajus, Riess, Adam G, Schmidt, Brian P, Smith, R. Chris, Sollerman, Jesper, Spyromilio, Jason, Stubbs, Christopher W, Suntzeff, Nicholas B, Aussel, Hervé, Chambers, K. C, Connelley, M. S, Donovan, D, Henry, J. Patrick, Kaiser, Nick, Liu, Michael C, Martín, Eduardo L, Wainscoat, Richard J

“…We present photometric and spectroscopic observations of 23 high-redshift supernovae (SNe) spanning a range of z = 0.34-1.03, nine of which are unambiguously…”
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Optical confirmation and redshift estimation of the Planck cluster candidates overlapping the Pan-STARRS Survey by Liu, J., Hennig, C., Desai, S., Hoyle, B., Koppenhoefer, J., Mohr, J. J., Paech, K., Burgett, W. S., Chambers, K. C., Cole, S., Draper, P. W., Kaiser, N., Metcalfe, N., Morgan, J. S., Price, P. A., Stubbs, C. W., Tonry, J. L., Wainscoat, R. J., Waters, C.

“…We report results of a study of Planck Sunyaev–Zel'dovich effect selected galaxy cluster candidates using the Panoramic Survey Telescope & Rapid Response…”
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The Complete Light-curve Sample of Spectroscopically Confirmed SNe Ia from Pan-STARRS1 and Cosmological Constraints from the Combined Pantheon Sample by Scolnic, D. M., Jones, D. O., Rest, A., Pan, Y. C., Chornock, R., Foley, R. J., Huber, M. E., Kessler, R., Narayan, G., Riess, A. G., Rodney, S., Berger, E., Brout, D. J., Challis, P. J., Drout, M., Finkbeiner, D., Lunnan, R., Kirshner, R. P., Sanders, N. E., Schlafly, E., Smartt, S., Stubbs, C. W., Tonry, J., Wood-Vasey, W. M., Foley, M., Hand, J., Johnson, E., Burgett, W. S., Chambers, K. C., Draper, P. W., Hodapp, K. W., Kaiser, N., Kudritzki, R. P., Magnier, E. A., Metcalfe, N., Bresolin, F., Gall, E., Kotak, R., McCrum, M., Smith, K. W.

“…We present optical light curves, redshifts, and classifications for spectroscopically confirmed Type Ia supernovae (SNe Ia) discovered by the Pan-STARRS1 (PS1)…”
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THE Pan-STARRS1 PHOTOMETRIC SYSTEM by TONRY, J. L, STUBBS, C. W, MAGNIER, E. A, MORGAN, J. S, PRICE, P. A, WAINSCOAT, R. J, LYKKE, K. R, DOHERTY, P, SHIVVERS, I. S, BURGETT, W. S, CHAMBERS, K. C, HODAPP, K. W, KAISER, N, KUDRITZKI, R.-P

“…The Pan-STARRS1 survey is collecting multi-epoch, multi-color observations of the sky north of declination -30 Degree-Sign to unprecedented depths. These data…”
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Measuring Dark Energy Properties with Photometrically Classified Pan-STARRS Supernovae. II. Cosmological Parameters by Jones, D. O., Scolnic, D. M., Riess, A. G., Rest, A., Kirshner, R. P., Berger, E., Kessler, R., Pan, Y.-C., Foley, R. J., Chornock, R., Ortega, C. A., Challis, P. J., Burgett, W. S., Chambers, K. C., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R.-P., Metcalfe, N., Tonry, J., Wainscoat, R. J., Waters, C., Gall, E. E. E., Kotak, R., McCrum, M., Smartt, S. J., Smith, K. W.

“…We use 1169 Pan-STARRS supernovae (SNe) and 195 low-z (z < 0.1) SNe Ia to measure cosmological parameters. Though most Pan-STARRS SNe lack spectroscopic…”
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The Foundation Supernova Survey: motivation, design, implementation, and first data release by Foley, Ryan J, Scolnic, Daniel, Rest, Armin, Jha, S W, Pan, Y-C, Riess, A G, Challis, P, Chambers, K C, Coulter, D A, Dettman, K G, Foley, M M, Fox, O D, Huber, M E, Jones, D O, Kilpatrick, C D, Kirshner, R P, Schultz, A S B, Siebert, M R, Flewelling, H A, Gibson, B, Magnier, E A, Miller, J A, Primak, N, Smartt, S J, Smith, K W, Wainscoat, R J, Waters, C, Willman, M

“…Abstract The Foundation Supernova Survey aims to provide a large, high-fidelity, homogeneous, and precisely calibrated low-redshift Type Ia supernova (SN Ia)…”
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THE OPTICAL-INFRARED EXTINCTION CURVE AND ITS VARIATION IN THE MILKY WAY by Schlafly, E. F., Meisner, A. M., Stutz, A. M., Kainulainen, J., Peek, J. E. G., Tchernyshyov, K., Rix, H.-W., Finkbeiner, D. P., Covey, K. R., Green, G. M., Bell, E. F., Burgett, W. S., Chambers, K. C., Draper, P. W., Flewelling, H., Hodapp, K. W., Kaiser, N., Magnier, E. A., Martin, N. F., Metcalfe, N., Wainscoat, R. J., Waters, C.

“…ABSTRACT The dust extinction curve is a critical component of many observational programs and an important diagnostic of the physics of the interstellar…”
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PHOTOMETRIC CALIBRATION OF THE FIRST 1.5 YEARS OF THE PAN-STARRS1 SURVEY by Schlafly, E F, Finkbeiner, D P, Juric, M, Magnier, E A, Burgett, W S, Chambers, K C, Grav, T, Hodapp, K W, Kaiser, N, KUDRITZKI, R-P

“…We present a precise photometric calibration of the first 1.5 years of science imaging from the Pan-STARRS1 survey (PS1), an ongoing optical survey of the…”
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A LARGE CATALOG OF ACCURATE DISTANCES TO MOLECULAR CLOUDS FROM PS1 PHOTOMETRY by Schlafly, E F, Green, G, Finkbeiner, D P, Rix, H-W, Bell, E F, Burgett, W S, Chambers, K C, Draper, P W, Hodapp, K W, Kaiser, N, Magnier, E A, Martin, N F, Metcalfe, N, Price, P A, Tonry, J L

“…Distance measurements to molecular clouds are important but are often made separately for each cloud of interest, employing very different data and techniques…”
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The Foundation Supernova Survey: Measuring Cosmological Parameters with Supernovae from a Single Telescope by Jones, D. O., Scolnic, D. M., Foley, R. J., Rest, A., Kessler, R., Challis, P. M., Chambers, K. C., Coulter, D. A., Dettman, K. G., Foley, M. M., Huber, M. E., Jha, S. W., Johnson, E., Kilpatrick, C. D., Kirshner, R. P., Manuel, J., Narayan, G., Pan, Y.-C., Riess, A. G., Schultz, A. S. B., Siebert, M. R., Berger, E., Chornock, R., Flewelling, H., Magnier, E. A., Smartt, S. J., Smith, K. W., Wainscoat, R. J., Waters, C., Willman, M.

“…Measurements of the dark energy equation-of-state parameter, w, have been limited by uncertainty in the selection effects and photometric calibration of z <…”
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Hydrogen-poor Superluminous Supernovae from the Pan-STARRS1 Medium Deep Survey by Lunnan, R., Chornock, R., Berger, E., Jones, D. O., Rest, A., Czekala, I., Dittmann, J., Drout, M. R., Foley, R. J., Fong, W., Kirshner, R. P., Laskar, T., Leibler, C. N., Margutti, R., Milisavljevic, D., Narayan, G., Pan, Y.-C., Riess, A. G., Roth, K. C., Sanders, N. E., Scolnic, D., Smartt, S. J., Smith, K. W., Chambers, K. C., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R. P., Magnier, E. A., Metcalfe, N., Wainscoat, R. J., Waters, C., Willman, M.

“…We present light curves and classification spectra of 17 hydrogen-poor superluminous supernovae (SLSNe) from the Pan-STARRS1 Medium Deep Survey (PS1 MDS). Our…”
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An ultraviolet–optical flare from the tidal disruption of a helium-rich stellar core by Gezari, S., Chornock, R., Rest, A., Huber, M. E., Forster, K., Berger, E., Challis, P. J., Neill, J. D., Martin, D. C., Heckman, T., Lawrence, A., Norman, C., Narayan, G., Foley, R. J., Marion, G. H., Scolnic, D., Chomiuk, L., Soderberg, A., Smith, K., Kirshner, R. P., Riess, A. G., Smartt, S. J., Stubbs, C. W., Tonry, J. L., Wood-Vasey, W. M., Burgett, W. S., Chambers, K. C., Grav, T., Heasley, J. N., Kaiser, N., Kudritzki, R.-P., Magnier, E. A., Morgan, J. S., Price, P. A.

“…The observation of a flare of radiation from the centre of an inactive galaxy fits a model of the tidal disruption of a helium-rich stellar core and its…”
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MULTIWAVELENGTH OBSERVATIONS OF THE REDBACK MILLISECOND PULSAR J1048+2339 by Deneva, J. S., Ray, P. S., Camilo, F., Halpern, J. P., Wood, K., Cromartie, H. T., Ferrara, E., Kerr, M., Ransom, S. M., Wolff, M. T., Chambers, K. C., Magnier, E. A.

“…ABSTRACT We report on radio timing and multiwavelength observations of the 4.66 ms redback pulsar J1048+2339, which was discovered in an Arecibo search…”
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Measuring the Properties of Dark Energy with Photometrically Classified Pan-STARRS Supernovae. I. Systematic Uncertainty from Core-collapse Supernova Contamination by Jones, D. O., Scolnic, D. M., Riess, A. G., Kessler, R., Rest, A., Kirshner, R. P., Berger, E., Ortega, C. A., Foley, R. J., Chornock, R., Challis, P. J., Burgett, W. S., Chambers, K. C., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R.-P., Metcalfe, N., Wainscoat, R. J., Waters, C.

“…The Pan-STARRS (PS1) Medium Deep Survey discovered over 5000 likely supernovae (SNe) but obtained spectral classifications for just 10% of its SN candidates…”
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