Search Results - "Macri, L. M"

A New Cepheid Distance to the Maser-Host Galaxy NGC 4258 and Its Implications for the Hubble Constant by Macri, L. M, Stanek, K. Z, Bersier, D, Greenhill, L. J, Reid, M. J

“…We present initial results from a time series BVI survey of two fields in NGC 4258 using the HST ACS. This galaxy was selected because of its accurate…”
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The First DIRECT Distance Determination to a Detached Eclipsing Binary in M33 by Bonanos, A. Z, Stanek, K. Z, Kudritzki, R. P, Macri, L. M, Sasselov, D. D, Kaluzny, J, Stetson, P. B, Bersier, D, Bresolin, F, Matheson, T, Mochejska, B. J, Przybilla, N, Szentgyorgyi, A. H, Tonry, J, Torres, G

“…We present the first direct distance determination to a detached eclipsing binary in M33, which was found by the DIRECT Project. Located in the OB 66…”
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The 2MASS redshift survey galaxy group catalogue derived from a graph-theory based friends-of-friends algorithm by Lambert, Trystan S, Kraan-Korteweg, R C, Jarrett, T H, Macri, L M

“…ABSTRACT We present the galaxy group catalogue for the recently completed 2MASS Redshift Survey (2MRS; Macri et al. 2019) which consists of 44 572 redshifts,…”
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The Cepheid Distance to the Seyfert 1 Galaxy NGC 4151 by Yuan, W., Fausnaugh, M. M., Hoffmann, S. L., Macri, L. M., Peterson, B. M., Riess, A. G., Bentz, M. C., Brown, J. S., Bontà, E. Dalla, Davies, R. I., Rosa, G. De, Ferrarese, L., Grier, C. J., Hicks, E. K. S., Onken, C. A., Pogge, R. W., Storchi-Bergmann, T., Vestergaard, M.

“…Abstract We derive a distance of 15.8 ± 0.4 Mpc to the archetypal Seyfert 1 galaxy NGC 4151 based on the near-infrared Cepheid period–luminosity relation and…”
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The Cepheid Distance to the Narrow-line Seyfert 1 Galaxy NGC 4051 by Yuan, W., Macri, L. M., Peterson, B. M., Riess, A. G., Fausnaugh, M. M., Hoffmann, S. L., Anand, G. S., Bentz, M. C., Dalla Bontà, E., Davies, R. I., De Rosa, G., Ferrarese, L., Grier, C. J., Hicks, E. K. S., Onken, C. A., Pogge, R. W., Storchi-Bergmann, T., Vestergaard, M.

“…Abstract We derive a distance of D = 16.6 ± 0.3 Mpc ( μ = 31.10 ± 0.04 mag) to the archetypal narrow-line Seyfert 1 galaxy NGC 4051 based on Cepheid…”
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A STUDY OF CEPHEIDS IN M81 WITH THE LARGE BINOCULAR TELESCOPE (EFFICIENTLY CALIBRATED WITH HUBBLE SPACE TELESCOPE) by GERKE, J. R, KOCHANEK, C. S, PRIETO, J. L, STANEK, K. Z, MACRI, L. M

“…We identify and phase a sample of 107 Cepheids with 10 days < P < 100 days in M81 using the Large Binocular Telescope and calibrate their B, V, and I mean…”
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The Cepheid distance to the maser-host galaxy NGC 4258: studying systematics with the Large Binocular Telescope by Fausnaugh, M. M., Kochanek, C. S., Gerke, J. R., Macri, L. M., Riess, A. G., Stanek, K. Z.

“…We identify and phase a sample of 81 Cepheids in the maser-host galaxy NGC 4258 using the Large Binocular Telescope, and obtain calibrated mean magnitudes in…”
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The Discovery of Cepheids and a New Distance to NGC 2841 Using the Hubble Space Telescope by Macri, L. M, Stetson, P. B, Bothun, G. D, Freedman, W. L, Garnavich, P. M, Jha, S, Madore, B. F, Richmond, M. W

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Discovery of Four X-Ray Quasars behind the Large Magellanic Cloud by Dobrzycki, A, Groot, P. J, Macri, L. M, Stanek, K. Z

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NICMOS Observations of Extragalactic Cepheids. I. Photometry Database and a Test of the Standard Extinction Law by Macri, L. M, Calzetti, D, Freedman, W. L, Gibson, B. K, Graham, J. A, Huchra, J. P, Hughes, S. M. G, Madore, B. F, Mould, J. R, Persson, S. E, Stetson, P. B

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Reconstructed density and velocity fields from the 2MASS Redshift Survey by Erdoğdu, Pirin, Lahav, Ofer, Huchra, John P., Colless, Matthew, Cutri, Roc M., Falco, Emilio, George, Teddy, Jarrett, Thomas, Jones, D. Heath, Macri, Lucas M., Mader, Jeff, Martimbeau, Nathalie, Pahre, Michael A., Parker, Quentin A., Rassat, Anaïs, Saunders, Will

“…We present the reconstructed real-space density and the predicted velocity fields from the Two-Micron All-Sky Redshift Survey (2MRS). The 2MRS is the densest…”
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The Extragalactic Distance Scale Key Project. XVIII. The Discovery of Cepheids and a New Distance to NGC 4535 Using the Hubble Space Telescope by Macri, L. M, Huchra, J. P, Stetson, P. B, Silbermann, N. A, Freedman, W. L, Kennicutt, R. C, Mould, J. R, Madore, B. F, Bresolin, F, Ferrarese, L, Ford, H. C, Graham, J. A, Gibson, B. K, Han, M, Harding, P, Hill, R. J, Hoessel, J. G, Hughes, S. M. G, Kelson, D. D, Illingworth, G. D, Phelps, R. L, Prosser, C. F, Rawson, D. M, Saha, A, Sakai, S, Turner, A

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Human leucocytes in asthenozoospermic patients: endothelial nitric oxide synthase expression by Buldreghini, E., Hamada, A., Macrì, M. L., Amoroso, S., Boscaro, M., Lenzi, A., Agarwal, A., Balercia, G.

“…Summary In a basic study at the Andrology Unit, Department of Clinical and Molecular Sciences, Polytechnic University of Marche, Ancona, Italy, we evaluated…”
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DETECTION OF A LIGHT ECHO FROM THE OTHERWISE NORMAL SN 2007af by Drozdov, D., Leising, M. D., Milne, P. A., Pearcy, J., Riess, A. G., Macri, L. M., Bryngelson, G. L., Garnavich, P. M.

“…ABSTRACT We present the discovery of a light echo from SN 2007af, a normal Type Ia supernova (SN Ia) in NGC 5584. Hubble Space Telescope images taken three…”
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The luminosity of SN 1999by in NGC 2841 and the nature of peculiar type Ia supernovae by GARNAVICH, Peter M, BONANOS, Alceste Z, BOTHUN, Gregory D, FREEDMAN, Wendy L, KRISCIUNAS, Kevin, JHA, Saurabh, KIRSHNER, Robert P, SCHLEGEL, Eric M, CHALLIS, Peter, MACRI, Lucas M, HATANO, Kazuhito, BRANCH, David

“…We present UBVRIJHK photometry and optical spectroscopy of the so-called peculiar Type Ia supernova 1999by in NGC 2841. The observations began 1 week before…”
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A Cepheid is No More: Hubble's Variable 19 in M33 by Macri, L. M, Sasselov, D. D, Stanek, K. Z

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Stellar variability from Dome A, Antarctica by Wang, Lingzhi, Macri, L.M., Ma, B., Wang, L.F., Ashley, M.C.B., Cui, X., Du, F.J., Fu, J.N., Feng, L.L., Gong, X., Hu, Y., Li, G., Li, X.Y., Li, Z.Y., Lawrence, J.S., Luong-Van, D., Pennypacker, C.R., Shang, Z., Storey, J.W.V., Yang, H., Yuan, X., York, D.G., Zhou, X., Zhu, Z.H., Zhu, Z.X., Zhou, J.L.

“…The Antarctic plateau is one of the best observing sites on the surface of the Earth thanks to its extremely cold, dry, stable and transparent atmosphere…”
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The K-Band Luminosities of Galaxies: Do S0s Come from Spiral Galaxies? by Burstein, David, Ho, Luis C, Huchra, John P, Macri, Lucas M

“…There are two main theories for the formation of S0 galaxies: that S0 and elliptical galaxies are formed in the same manner ab initio, or that S0s are mainly…”
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The 2MASS redshift survey galaxy group catalogue derived from a graph-theory based friends-of-friends algorithm by Lambert, T. S, Kraan-Korteweg, R. C, Jarrett, T. H, Macri, L. M

“…We present the galaxy group catalogue for the recently-completed 2MASS Redshift Survey (2MRS, Macri2019) which consists of 44572 redshifts, including 1041 new…”
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Near-infrared observations of OGLE classical and type II Cepheid variables in the LMC by Bhardwaj, A, Macri, L. M, Kanbur, S. M, Ngeow, C. -C, Singh, H. P

“…We present results from the Large Magellanic Cloud Near-infrared Synoptic Survey (LMCNISS) for classical and type II Cepheid variables that were identified by…”
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