Dark Energy Survey Year 1 results: Weak lensing shape catalogues

J. Zunt; E. Sheldon; S. Samuroff; M. A. Troxel; M. Jarvis; N. MacCrann; D. Gruen; J. Prat; C. Sánchez; A. Choi; S. L. Bridle; G. M. Bernstein; S. Dodelson; A. Drlica-Wagner; Y. Fang; R. A. Gruendl; B. Hoyle; E. M. Huff; B. Jain; D. Kirk; T. Kacprzak; C. Krawiec; A. A. Plazas; R. P. Rollins; E. S. Rykoff; I. Sevilla-Noarbe; B. Soergel; T. N. Varga; T. M.C. Abbott; F. B. Abdalla; S. Allam; J. Annis; K. Bechtol; A. Benoit-Lévy; E. Bertin; E. Buckley-Geer; D. L. Burke; A. Carnero Rosell; M. Carrasco Kind; J. Carretero; F. J. Castander; M. Crocce; C. E. Cunha; C. B. D'Andrea; L. N. da Costa; C. Davis; S. Desai; H. T. Diehl; J. P. Dietrich; P. Doel; T. F. Eifler; J. Estrada; A. E. Evrard; A. Fausti Neto; E. Fernandez; B. Flaugher; P. Fosalba; J. Frieman; J. García-Bellido; E. Gaztanaga; D. W. Gerdes; T. Giannantonio; J. Gschwend; G. Gutierrez; W. G. Hartley; K. Honscheid; D. J. James; T. Jeltema; M. W.G. Johnson; M. D. Johnson; K. Kuehn; S. Kuhlmann; N. Kuropatkin; O. Lahav; T. S. Li; M. Lima; M. A.G. Maia; M. March; P. Martini; P. Melchior; F. Menanteau; C. J. Miller; R. Miquel; J. J. Mohr; E. Neilsen; R. C. Nichol; R. L.C. Ogando; N. Roe; A. K. Romer; A. Roodman; E. Sanchez; V. Scarpine; R. Schindler; M. Schubnell; M. Smith; R. C. Smith; M. Soares-Santos; F. Sobreira; E. Suchyta; M. E.C. Swanson

doi:10.1093/MNRAS/STY2219

Dark Energy Survey Year 1 results: Weak lensing shape catalogues

J. Zunt, E. Sheldon, S. Samuroff, M. A. Troxel, M. Jarvis, N. MacCrann, D. Gruen, J. Prat, C. Sánchez, A. Choi, S. L. Bridle, G. M. Bernstein, S. Dodelson, A. Drlica-Wagner, Y. Fang, R. A. Gruendl, B. Hoyle, E. M. Huff, B. Jain, D. KirkT. Kacprzak, C. Krawiec, A. A. Plazas, R. P. Rollins, E. S. Rykoff, I. Sevilla-Noarbe, B. Soergel, T. N. Varga, T. M.C. Abbott, F. B. Abdalla, S. Allam, J. Annis, K. Bechtol, A. Benoit-Lévy, E. Bertin, E. Buckley-Geer, D. L. Burke, A. Carnero Rosell, M. Carrasco Kind, J. Carretero, F. J. Castander, M. Crocce, C. E. Cunha, C. B. D'Andrea, L. N. da Costa, C. Davis, S. Desai, H. T. Diehl, J. P. Dietrich, P. Doel, T. F. Eifler, J. Estrada, A. E. Evrard, A. Fausti Neto, E. Fernandez, B. Flaugher, P. Fosalba, J. Frieman, J. García-Bellido, E. Gaztanaga, D. W. Gerdes, T. Giannantonio, J. Gschwend, G. Gutierrez, W. G. Hartley, K. Honscheid, D. J. James, T. Jeltema, M. W.G. Johnson, M. D. Johnson, K. Kuehn, S. Kuhlmann, N. Kuropatkin, O. Lahav, T. S. Li, M. Lima, M. A.G. Maia, M. March, P. Martini, P. Melchior, F. Menanteau, C. J. Miller, R. Miquel, J. J. Mohr, E. Neilsen, R. C. Nichol, R. L.C. Ogando, N. Roe, A. K. Romer, A. Roodman, E. Sanchez, V. Scarpine, R. Schindler, M. Schubnell, M. Smith, R. C. Smith, M. Soares-Santos, F. Sobreira, E. Suchyta, M. E.C. Swanson

Departament de Didàctica de l'Expressió Musical, Plàstica i Corporal

Producció científica: Contribució a revista › Article › Recerca

159 Cites (Scopus)

Resum

© 2018 The Author(s). We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set, covering 1500 deg2 with a median redshift of 0.59. The catalogues cover two main fields: Stripe 82, and an area overlapping the South Pole Telescope survey region. We describe our data analysis process and in particular our shape measurement using two independent shear measurement pipelines, METACALIBRATION and IM3SHAPE. The METACALIBRATION catalogue uses a Gaussian model with an innovative internal calibration scheme, and was applied to riz bands, yielding 34.8M objects. The IM3SHAPE catalogue uses amaximum-likelihood bulge/disc model calibrated using simulations, and was applied to r-band data, yielding 21.9M objects. Both catalogues pass a suite of null tests that demonstrate their fitness for use in weak lensing science. We estimate the 1σ uncertainties in multiplicative shear calibration to be 0.013 and 0.025 for the METACALIBRATION and IM3SHAPE catalogues, respectively.

Idioma original	Anglès
Pàgines (de-a)	1149-1182
Revista	Monthly Notices of the Royal Astronomical Society
Volum	481
DOIs	https://doi.org/10.1093/MNRAS/STY2219
Estat de la publicació	Publicada - 1 de nov. 2018

Accés al document

10.1093/MNRAS/STY2219

Com citar-ho

Zunt, J., Sheldon, E., Samuroff, S., Troxel, M. A., Jarvis, M., MacCrann, N., Gruen, D., Prat, J., Sánchez, C., Choi, A., Bridle, S. L., Bernstein, G. M., Dodelson, S., Drlica-Wagner, A., Fang, Y., Gruendl, R. A., Hoyle, B., Huff, E. M., Jain, B., ... Swanson, M. E. C. (2018). Dark Energy Survey Year 1 results: Weak lensing shape catalogues. Monthly Notices of the Royal Astronomical Society, 481, 1149-1182. https://doi.org/10.1093/MNRAS/STY2219

@article{28546bb2dcc04783ab24d637a0a5649c,

title = "Dark Energy Survey Year 1 results: Weak lensing shape catalogues",

abstract = "{\textcopyright} 2018 The Author(s). We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set, covering 1500 deg2 with a median redshift of 0.59. The catalogues cover two main fields: Stripe 82, and an area overlapping the South Pole Telescope survey region. We describe our data analysis process and in particular our shape measurement using two independent shear measurement pipelines, METACALIBRATION and IM3SHAPE. The METACALIBRATION catalogue uses a Gaussian model with an innovative internal calibration scheme, and was applied to riz bands, yielding 34.8M objects. The IM3SHAPE catalogue uses amaximum-likelihood bulge/disc model calibrated using simulations, and was applied to r-band data, yielding 21.9M objects. Both catalogues pass a suite of null tests that demonstrate their fitness for use in weak lensing science. We estimate the 1σ uncertainties in multiplicative shear calibration to be 0.013 and 0.025 for the METACALIBRATION and IM3SHAPE catalogues, respectively.",

keywords = "Catalogues, Cosmology: observations, Gravitational lensing: weak, Methods: data analysis, Surveys, Techniques: image processing",

author = "J. Zunt and E. Sheldon and S. Samuroff and Troxel, {M. A.} and M. Jarvis and N. MacCrann and D. Gruen and J. Prat and C. S{\'a}nchez and A. Choi and Bridle, {S. L.} and Bernstein, {G. M.} and S. Dodelson and A. Drlica-Wagner and Y. Fang and Gruendl, {R. A.} and B. Hoyle and Huff, {E. M.} and B. Jain and D. Kirk and T. Kacprzak and C. Krawiec and Plazas, {A. A.} and Rollins, {R. P.} and Rykoff, {E. S.} and I. Sevilla-Noarbe and B. Soergel and Varga, {T. N.} and Abbott, {T. M.C.} and Abdalla, {F. B.} and S. Allam and J. Annis and K. Bechtol and A. Benoit-L{\'e}vy and E. Bertin and E. Buckley-Geer and Burke, {D. L.} and {Carnero Rosell}, A. and {Carrasco Kind}, M. and J. Carretero and Castander, {F. J.} and M. Crocce and Cunha, {C. E.} and D'Andrea, {C. B.} and {da Costa}, {L. N.} and C. Davis and S. Desai and Diehl, {H. T.} and Dietrich, {J. P.} and P. Doel and Eifler, {T. F.} and J. Estrada and Evrard, {A. E.} and {Fausti Neto}, A. and E. Fernandez and B. Flaugher and P. Fosalba and J. Frieman and J. Garc{\'i}a-Bellido and E. Gaztanaga and Gerdes, {D. W.} and T. Giannantonio and J. Gschwend and G. Gutierrez and Hartley, {W. G.} and K. Honscheid and James, {D. J.} and T. Jeltema and Johnson, {M. W.G.} and Johnson, {M. D.} and K. Kuehn and S. Kuhlmann and N. Kuropatkin and O. Lahav and Li, {T. S.} and M. Lima and Maia, {M. A.G.} and M. March and P. Martini and P. Melchior and F. Menanteau and Miller, {C. J.} and R. Miquel and Mohr, {J. J.} and E. Neilsen and Nichol, {R. C.} and Ogando, {R. L.C.} and N. Roe and Romer, {A. K.} and A. Roodman and E. Sanchez and V. Scarpine and R. Schindler and M. Schubnell and M. Smith and Smith, {R. C.} and M. Soares-Santos and F. Sobreira and E. Suchyta and Swanson, {M. E.C.}",

year = "2018",

month = nov,

day = "1",

doi = "10.1093/MNRAS/STY2219",

language = "English",

volume = "481",

pages = "1149--1182",

journal = "Monthly Notices of the Royal Astronomical Society",

issn = "0035-8711",

}

Zunt, J, Sheldon, E, Samuroff, S, Troxel, MA, Jarvis, M, MacCrann, N, Gruen, D, Prat, J, Sánchez, C, Choi, A, Bridle, SL, Bernstein, GM, Dodelson, S, Drlica-Wagner, A, Fang, Y, Gruendl, RA, Hoyle, B, Huff, EM, Jain, B, Kirk, D, Kacprzak, T, Krawiec, C, Plazas, AA, Rollins, RP, Rykoff, ES, Sevilla-Noarbe, I, Soergel, B, Varga, TN, Abbott, TMC, Abdalla, FB, Allam, S, Annis, J, Bechtol, K, Benoit-Lévy, A, Bertin, E, Buckley-Geer, E, Burke, DL, Carnero Rosell, A, Carrasco Kind, M, Carretero, J, Castander, FJ, Crocce, M, Cunha, CE, D'Andrea, CB, da Costa, LN, Davis, C, Desai, S, Diehl, HT, Dietrich, JP, Doel, P, Eifler, TF, Estrada, J, Evrard, AE, Fausti Neto, A, Fernandez, E, Flaugher, B, Fosalba, P, Frieman, J, García-Bellido, J, Gaztanaga, E, Gerdes, DW, Giannantonio, T, Gschwend, J, Gutierrez, G, Hartley, WG, Honscheid, K, James, DJ, Jeltema, T, Johnson, MWG, Johnson, MD, Kuehn, K, Kuhlmann, S, Kuropatkin, N, Lahav, O, Li, TS, Lima, M, Maia, MAG, March, M, Martini, P, Melchior, P, Menanteau, F, Miller, CJ, Miquel, R, Mohr, JJ, Neilsen, E, Nichol, RC, Ogando, RLC, Roe, N, Romer, AK, Roodman, A, Sanchez, E, Scarpine, V, Schindler, R, Schubnell, M, Smith, M, Smith, RC, Soares-Santos, M, Sobreira, F, Suchyta, E & Swanson, MEC 2018, 'Dark Energy Survey Year 1 results: Weak lensing shape catalogues', Monthly Notices of the Royal Astronomical Society, vol. 481, pàg. 1149-1182. https://doi.org/10.1093/MNRAS/STY2219

TY - JOUR

T1 - Dark Energy Survey Year 1 results: Weak lensing shape catalogues

AU - Zunt, J.

AU - Sheldon, E.

AU - Samuroff, S.

AU - Troxel, M. A.

AU - Jarvis, M.

AU - MacCrann, N.

AU - Gruen, D.

AU - Prat, J.

AU - Sánchez, C.

AU - Choi, A.

AU - Bridle, S. L.

AU - Bernstein, G. M.

AU - Dodelson, S.

AU - Drlica-Wagner, A.

AU - Fang, Y.

AU - Gruendl, R. A.

AU - Hoyle, B.

AU - Huff, E. M.

AU - Jain, B.

AU - Kirk, D.

AU - Kacprzak, T.

AU - Krawiec, C.

AU - Plazas, A. A.

AU - Rollins, R. P.

AU - Rykoff, E. S.

AU - Sevilla-Noarbe, I.

AU - Soergel, B.

AU - Varga, T. N.

AU - Abbott, T. M.C.

AU - Abdalla, F. B.

AU - Allam, S.

AU - Annis, J.

AU - Bechtol, K.

AU - Benoit-Lévy, A.

AU - Bertin, E.

AU - Buckley-Geer, E.

AU - Burke, D. L.

AU - Carnero Rosell, A.

AU - Carrasco Kind, M.

AU - Carretero, J.

AU - Castander, F. J.

AU - Crocce, M.

AU - Cunha, C. E.

AU - D'Andrea, C. B.

AU - da Costa, L. N.

AU - Davis, C.

AU - Desai, S.

AU - Diehl, H. T.

AU - Dietrich, J. P.

AU - Doel, P.

AU - Eifler, T. F.

AU - Estrada, J.

AU - Evrard, A. E.

AU - Fausti Neto, A.

AU - Fernandez, E.

AU - Flaugher, B.

AU - Fosalba, P.

AU - Frieman, J.

AU - García-Bellido, J.

AU - Gaztanaga, E.

AU - Gerdes, D. W.

AU - Giannantonio, T.

AU - Gschwend, J.

AU - Gutierrez, G.

AU - Hartley, W. G.

AU - Honscheid, K.

AU - James, D. J.

AU - Jeltema, T.

AU - Johnson, M. W.G.

AU - Johnson, M. D.

AU - Kuehn, K.

AU - Kuhlmann, S.

AU - Kuropatkin, N.

AU - Lahav, O.

AU - Li, T. S.

AU - Lima, M.

AU - Maia, M. A.G.

AU - March, M.

AU - Martini, P.

AU - Melchior, P.

AU - Menanteau, F.

AU - Miller, C. J.

AU - Miquel, R.

AU - Mohr, J. J.

AU - Neilsen, E.

AU - Nichol, R. C.

AU - Ogando, R. L.C.

AU - Roe, N.

AU - Romer, A. K.

AU - Roodman, A.

AU - Sanchez, E.

AU - Scarpine, V.

AU - Schindler, R.

AU - Schubnell, M.

AU - Smith, M.

AU - Smith, R. C.

AU - Soares-Santos, M.

AU - Sobreira, F.

AU - Suchyta, E.

AU - Swanson, M. E.C.

PY - 2018/11/1

Y1 - 2018/11/1

N2 - © 2018 The Author(s). We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set, covering 1500 deg2 with a median redshift of 0.59. The catalogues cover two main fields: Stripe 82, and an area overlapping the South Pole Telescope survey region. We describe our data analysis process and in particular our shape measurement using two independent shear measurement pipelines, METACALIBRATION and IM3SHAPE. The METACALIBRATION catalogue uses a Gaussian model with an innovative internal calibration scheme, and was applied to riz bands, yielding 34.8M objects. The IM3SHAPE catalogue uses amaximum-likelihood bulge/disc model calibrated using simulations, and was applied to r-band data, yielding 21.9M objects. Both catalogues pass a suite of null tests that demonstrate their fitness for use in weak lensing science. We estimate the 1σ uncertainties in multiplicative shear calibration to be 0.013 and 0.025 for the METACALIBRATION and IM3SHAPE catalogues, respectively.

AB - © 2018 The Author(s). We present two galaxy shape catalogues from the Dark Energy Survey Year 1 data set, covering 1500 deg2 with a median redshift of 0.59. The catalogues cover two main fields: Stripe 82, and an area overlapping the South Pole Telescope survey region. We describe our data analysis process and in particular our shape measurement using two independent shear measurement pipelines, METACALIBRATION and IM3SHAPE. The METACALIBRATION catalogue uses a Gaussian model with an innovative internal calibration scheme, and was applied to riz bands, yielding 34.8M objects. The IM3SHAPE catalogue uses amaximum-likelihood bulge/disc model calibrated using simulations, and was applied to r-band data, yielding 21.9M objects. Both catalogues pass a suite of null tests that demonstrate their fitness for use in weak lensing science. We estimate the 1σ uncertainties in multiplicative shear calibration to be 0.013 and 0.025 for the METACALIBRATION and IM3SHAPE catalogues, respectively.

KW - Catalogues

KW - Cosmology: observations

KW - Gravitational lensing: weak

KW - Methods: data analysis

KW - Surveys

KW - Techniques: image processing

U2 - 10.1093/MNRAS/STY2219

DO - 10.1093/MNRAS/STY2219

M3 - Article

SN - 0035-8711

VL - 481

SP - 1149

EP - 1182

JO - Monthly Notices of the Royal Astronomical Society

JF - Monthly Notices of the Royal Astronomical Society

ER -

Dark Energy Survey Year 1 results: Weak lensing shape catalogues

Resum

Accés al document

Fingerprint

Com citar-ho