Zobrazeno 1 - 10
of 415
pro vyhledávání: '"Burgett, W"'
Autor:
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 quasars have been reported at z > 6.5 (< 800 Myr after the big bang). In this work, we present
Externí odkaz:
http://hdl.handle.net/10150/626178
http://arizona.openrepository.com/arizona/handle/10150/626178
http://arizona.openrepository.com/arizona/handle/10150/626178
Autor:
Bañados, E., Venemans, B. P., Decarli, R., Farina, E. P., Mazzucchelli, C., Walter, F., Fan, X., Stern, D., Schlafly, E., Chambers, K. C., Rix, H-W., Jiang, L., McGreer, I., Simcoe, R., Wang, F., Yang, J., Morganson, E., Rosa, G. De, Greiner, J., Baloković, M., Burgett, W. S., Cooper, T., Draper, P. W., Flewelling, H., Hodapp, K. W., Jun, H. D., Kaiser, N., Kudritzki, R.-P., Magnier, E. A., Metcalfe, N., Miller, D., Schindler, J.-T., Tonry, J. L., Wainscoat, R. J., Waters, C., Yang, Q.
Luminous quasars at z > 5.6 can be studied in detail with the current generation of telescopes and provide us with unique information on the first gigayear of the universe. Thus far, these studies have been statistically limited by the number of quas
Externí odkaz:
http://hdl.handle.net/10150/622336
http://arizona.openrepository.com/arizona/handle/10150/622336
http://arizona.openrepository.com/arizona/handle/10150/622336
Autor:
Liu, T., Gezari, S., Ayers, M., Burgett, W., Chambers, K., Hodapp, K., Huber, M. E., Kudritzki, R. -P., Metcalfe, N., Tonry, J., Wainscoat, R., Waters, C.
We present a systematic search for periodically varying quasar and supermassive black hole binary (SMBHB) candidates in the Pan-STARRS1 Medium Deep Survey. From $\sim9,000$ color-selected quasars in a $\sim50$ deg$^{2}$ sky area, we initially identif
Externí odkaz:
http://arxiv.org/abs/1906.08315
Autor:
Kodric, Mihael, Riffeser, Arno, Hopp, Ulrich, Goessl, Claus, Seitz, Stella, Bender, Ralf, Koppenhoefer, Johannes, Obermeier, Christian, Snigula, Jan, Lee, Chien-Hsiu, Burgett, W. S., Draper, P. W., Hodapp, K. W., Kaiser, N., Kudritzki, R. -P., Metcalfe, N., Tonry, J. L., Wainscoat, R. J.
We present the largest Cepheid sample in M31 based on the complete Pan-STARRS1 survey of Andromeda (PAndromeda) in the $r_{\mathrm{P1}}$ , $i_{\mathrm{P1}}$ and $g_{\mathrm{P1}}$ bands. We find 2686 Cepheids with 1662 fundamental mode Cepheids, 307 f
Externí odkaz:
http://arxiv.org/abs/1806.07895
Autor:
Magnier, Eugene A., Tonry, J. L., Finkbeiner, D., Schlafly, E., Burgett, W. S., Chambers, K. C., Flewelling, H. A., Hodapp, K. W., Kaiser, N., Kudritzki, R. -P., Metcalfe, N., Wainscoat, R. J., Waters, C. Z.
Thick back-illuminated deep-depletion CCDs have superior quantum efficiency over previous generations of thinned and traditional thick CCDs. As a result, they are being used for wide-field imaging cameras in several major projects. We use observation
Externí odkaz:
http://arxiv.org/abs/1710.01819
Autor:
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., De Rosa, G., 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 few quasars have been reported at $z > 6.5$ ($<$800 Myr after the Big Bang). In this work, we presen
Externí odkaz:
http://arxiv.org/abs/1710.01251
Autor:
Scolnic, D. M., Jones, D. O., Rest, A., Pan, Y. C., Chornock, R., Foley, R. J., Huber, M. E., Kessler, R., Narayan, G., Riess, A. G., Rodney, S., Berger, E., Brout, D. J., Challis, P. J., Drout, M., Finkbeiner, D., Lunnan, R., Kirshner, R. P., Sanders, N. E., Schlafly, E., Smartt, S., Stubbs, C. W., Tonry, J., Wood-Vasey, W. M., Foley, M., Hand, J., Johnson, E., Burgett, W. S., Chambers, K. C., Draper, P. W., Hodapp, K. W., Kaiser, N., Kudritzki, R. P., Magnier, E. A., Metcalfe, N., Bresolin, F., Gall, E., Kotak, R., McCrum, M., Smith, K. W.
We present optical light curves, redshifts, and classifications for 365 spectroscopically confirmed Type Ia supernovae (SNe Ia) discovered by the Pan-STARRS1 (PS1) Medium Deep Survey. We detail improvements to the PS1 SN photometry, astrometry and ca
Externí odkaz:
http://arxiv.org/abs/1710.00845
Autor:
Jones, D. O., Scolnic, D. M., Riess, A. G., Rest, A., Kirshner, R. P., Berger, E., Kessler, R., Pan, Y. -C., Foley, R. J., Chornock, R., Ortega, C. A., Challis, P. J., Burgett, W. S., Chambers, K. C., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R. -P., Metcalfe, N., Tonry, J., Wainscoat, R. J., Waters, C., Gall, E. E. E., Kotak, R., McCrum, M., Smartt, S. J., Smith, K. W.
We use 1169 Pan-STARRS supernovae (SNe) and 195 low-$z$ ($z < 0.1$) SNe Ia to measure cosmological parameters. Though most Pan-STARRS SNe lack spectroscopic classifications, in a previous paper (I) we demonstrated that photometrically classified SNe
Externí odkaz:
http://arxiv.org/abs/1710.00846
Autor:
Jian, Hung-Yu, Lin, Lihwai, Lin, Kai-Yang, Foucaud, Sebastien, Chen, Chin-Wei, Chiueh, Tzihong, Bower, R. G., Cole, Shaun, Chen, Wen-Ping, Burgett, W. S., Draper, P. W., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R. -P., Magnier, E. A., Metcalfe, N., Wainscoat, R. J., Waters, C.
We make use of a catalog of 1600 Pan-STARRS1 groups produced by the probability friends-of-friends algorithm to explore how the galaxy properties, i.e. the specific star formation rate (SSFR) and quiescent fraction, depend on stellar mass and group-c
Externí odkaz:
http://arxiv.org/abs/1708.02850
Autor:
Gall, E. E. E., Kotak, R., Leibundgut, B., Taubenberger, S., Hillebrandt, W., Kromer, M., Burgett, W. S., Chambers, K., Flewelling, H., Huber, M. E., Kaiser, N., Kudritzki, R. P., Magnier, E. A., Metcalfe, N., Smith, K., Tonry, J. L., Wainscoat, R. J., Waters, C.
Publikováno v:
A&A 611, A25 (2018)
We present photometry and spectroscopy of nine Type II-P/L supernovae (SNe) with redshifts in the 0.045 < z < 0.335 range, with a view to re-examining their utility as distance indicators. Specifically, we apply the expanding photosphere method (EPM)
Externí odkaz:
http://arxiv.org/abs/1705.10806