Search Results - "Freeman, P. E."
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1
New image statistics for detecting disturbed galaxy morphologies at high redshift
Published in Monthly notices of the Royal Astronomical Society (01-09-2013)“…Testing theories of hierarchical structure formation requires estimating the distribution of galaxy morphologies and its change with redshift. One aspect of…”
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2
Photometric redshift estimation using spectral connectivity analysis
Published in Monthly notices of the Royal Astronomical Society (01-10-2009)“…The development of fast and accurate methods of photometric redshift estimation is a vital step towards being able to fully utilize the data of next-generation…”
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3
A unified framework for constructing, tuning and assessing photometric redshift density estimates in a selection bias setting
Published in Monthly notices of the Royal Astronomical Society (01-07-2017)“…Photometric redshift estimation is an indispensable tool of precision cosmology. One problem that plagues the use of this tool in the era of large-scale sky…”
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4
Evaluation of probabilistic photometric redshift estimation approaches for The Rubin Observatory Legacy Survey of Space and Time (LSST)
Published in Monthly notices of the Royal Astronomical Society (01-12-2020)“…ABSTRACT Many scientific investigations of photometric galaxy surveys require redshift estimates, whose uncertainty properties are best encapsulated by…”
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5
Examining the Effect of the Map-making Algorithm on Observed Power Asymmetry in WMAP Data
Published in The Astrophysical journal (10-02-2006)“…We analyze first-year data of WMAP to determine the significance of asymmetry in summed power between arbitrarily defined opposite hemispheres. We perform this…”
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6
Chandra Observations of MBM 12 and Models of the Local Bubble
Published in The Astrophysical journal (10-04-2005)“…Chandra observations toward the nearby molecular cloud MBM 12 show unexpectedly strong and nearly equal foreground O VIII and O VII emission. As the observed…”
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7
Statistical Analysis of Spectral Line Candidates in Gamma-Ray Burst GRB 870303
Published in The Astrophysical journal (20-10-1999)Get full text
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8
Resonant Cyclotron Radiation Transfer Model Fits to Spectra from Gamma-Ray Burst GRB 870303
Published in The Astrophysical journal (20-10-1999)Get full text
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9
Local two-sample testing: a new tool for analysing high-dimensional astronomical data
Published in Monthly notices of the Royal Astronomical Society (01-11-2017)“…Abstract Modern surveys have provided the astronomical community with a flood of high-dimensional data, but analyses of these data often occur after their…”
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10
Local Two-Sample Testing: A New Tool for Analysing High-Dimensional Astronomical Data
Published 14-07-2017“…Modern surveys have provided the astronomical community with a flood of high-dimensional data, but analyses of these data often occur after their projection to…”
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11
Conditional density estimation tools in python and R with applications to photometric redshifts and likelihood-free cosmological inference
Published in Astronomy and computing (01-01-2020)“…It is well known in astronomy that propagating non-Gaussian prediction uncertainty in photometric redshift estimates is key to reducing bias in downstream…”
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12
Evaluation of probabilistic photometric redshift estimation approaches for The Rubin Observatory Legacy Survey of Space and Time (LSST)
Published 31-07-2021“…MNRAS 499 2 1587 (2020) Many scientific investigations of photometric galaxy surveys require redshift estimates, whose uncertainty properties are best…”
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13
New Image Statistics for Detecting Disturbed Galaxy Morphologies at High Redshift
Published 05-06-2013“…Testing theories of hierarchical structure formation requires estimating the distribution of galaxy morphologies and its change with redshift. One aspect of…”
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14
Photometric redshift estimation using spectral connectivity analysis
Published in Monthly notices of the Royal Astronomical Society (01-10-2009)Get full text
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15
Photometric Redshift Estimation Using Spectral Connectivity Analysis
Published 04-06-2009“…The development of fast and accurate methods of photometric redshift estimation is a vital step towards being able to fully utilize the data of next-generation…”
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16
Is RX J1856.5–3754 a Quark Star?
Published in The Astrophysical journal (20-06-2002)Get full text
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17
Engineering Design Standards and Liability for Stream Channel Restoration
Published in Journal of hydraulic engineering (New York, N.Y.) (01-10-2007)Get full text
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18
Examining the Effect of the Map-Making Algorithm on Observed Power Asymmetry in WMAP Data
Published 13-10-2005“…Astrophys.J.638:1-19,2006 We analyze first-year data of WMAP to determine the significance of asymmetry in summed power between arbitrarily defined opposite…”
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19
Chandra Observations of MBM12 and Models of the Local Bubble
Published 04-01-2005“…Astrophys.J. 623 (2005) 225-234 Chandra observations toward the nearby molecular cloud MBM12 show unexpectedly strong and nearly equal foreground O VIII and O…”
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20
Political Ideals and Schooling in the People's Republic of China
Published in International Journal of Political Education (01-11-1979)“…Focuses on the relationship between the political ideals of China, as expressed in the ideology of Mao Tse-tung, and the Chinese educational system. Reviews…”
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