LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY

G. Narayan; A. Rest; B. E. Tucker; R. J. Foley; W. M. Wood-Vasey; P. Challis; C. Stubbs; R. P. Kirshner; C. Aguilera; A. C. Becker; S. Blondin; A. Clocchiatti; R. Covarrubias; G. Damke; T. M. Davis; A. V. Filippenko; M. Ganeshalingam; A. Garg; P. M. Garnavich; M. Hicken; S. W. Jha; K. Krisciunas; B. Leibundgut; W. Li; T. Matheson; G. Miknaitis; G. Pignata; J. L. Prieto; A. G. Riess; B. P. Schmidt; J. M. Silverman; R. C. Smith; J. Sollerman; J. Spyromilio; N. B. Suntzeff; J. L. Tonry; A. Zenteno

doi:10.3847/0067-0049/224/1/3

LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY

G. Narayan, A. Rest, B. E. Tucker, R. J. Foley, W. M. Wood-Vasey, P. Challis, C. Stubbs, R. P. Kirshner, C. Aguilera, A. C. Becker, S. Blondin, A. Clocchiatti, R. Covarrubias, G. Damke, T. M. Davis, A. V. Filippenko, M. Ganeshalingam, A. Garg, P. M. Garnavich, M. HickenS. W. Jha, K. Krisciunas, B. Leibundgut, W. Li, T. Matheson, G. Miknaitis, G. Pignata, J. L. Prieto, A. G. Riess, B. P. Schmidt, J. M. Silverman, R. C. Smith, J. Sollerman, J. Spyromilio, N. B. Suntzeff, J. L. Tonry, A. Zenteno

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21 Citations (Scopus)

Abstract

The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R- and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO Blanco, along with rapid-response spectroscopy for each object. We use our spectroscopic follow-up observations to determine an accurate, quantitative classification, and precise redshift. Through an extensive calibration program we have improved the precision of the CTIO Blanco natural photometric system. We use several empirical metrics to measure our internal photometric consistency and our absolute calibration of the survey. We assess the effect of various potential sources of systematic bias on our measured fluxes, and estimate the dominant term in the systematic error budget from the photometric calibration on our absolute fluxes is ∼1%.

Original language	English
Article number	3
Journal	Astrophysical Journal, Supplement Series
Volume	224
Issue number	1
DOIs	https://doi.org/10.3847/0067-0049/224/1/3
Publication status	Published - May 2016

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Narayan, G., Rest, A., Tucker, B. E., Foley, R. J., Wood-Vasey, W. M., Challis, P., Stubbs, C., Kirshner, R. P., Aguilera, C., Becker, A. C., Blondin, S., Clocchiatti, A., Covarrubias, R., Damke, G., Davis, T. M., Filippenko, A. V., Ganeshalingam, M., Garg, A., Garnavich, P. M., ... Zenteno, A. (2016). LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY. Astrophysical Journal, Supplement Series, 224(1), Article 3. https://doi.org/10.3847/0067-0049/224/1/3

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title = "LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY",

abstract = "The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R- and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO Blanco, along with rapid-response spectroscopy for each object. We use our spectroscopic follow-up observations to determine an accurate, quantitative classification, and precise redshift. Through an extensive calibration program we have improved the precision of the CTIO Blanco natural photometric system. We use several empirical metrics to measure our internal photometric consistency and our absolute calibration of the survey. We assess the effect of various potential sources of systematic bias on our measured fluxes, and estimate the dominant term in the systematic error budget from the photometric calibration on our absolute fluxes is ∼1%.",

keywords = "cosmology: observations, methods: data analysis, supernovae: general, surveys",

author = "G. Narayan and A. Rest and Tucker, {B. E.} and Foley, {R. J.} and Wood-Vasey, {W. M.} and P. Challis and C. Stubbs and Kirshner, {R. P.} and C. Aguilera and Becker, {A. C.} and S. Blondin and A. Clocchiatti and R. Covarrubias and G. Damke and Davis, {T. M.} and Filippenko, {A. V.} and M. Ganeshalingam and A. Garg and Garnavich, {P. M.} and M. Hicken and Jha, {S. W.} and K. Krisciunas and B. Leibundgut and W. Li and T. Matheson and G. Miknaitis and G. Pignata and Prieto, {J. L.} and Riess, {A. G.} and Schmidt, {B. P.} and Silverman, {J. M.} and Smith, {R. C.} and J. Sollerman and J. Spyromilio and Suntzeff, {N. B.} and Tonry, {J. L.} and A. Zenteno",

year = "2016",

month = may,

doi = "10.3847/0067-0049/224/1/3",

language = "English",

volume = "224",

journal = "Astrophysical Journal, Supplement Series",

issn = "0067-0049",

publisher = "American Astronomical Society",

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Narayan, G, Rest, A, Tucker, BE, Foley, RJ, Wood-Vasey, WM, Challis, P, Stubbs, C, Kirshner, RP, Aguilera, C, Becker, AC, Blondin, S, Clocchiatti, A, Covarrubias, R, Damke, G, Davis, TM, Filippenko, AV, Ganeshalingam, M, Garg, A, Garnavich, PM, Hicken, M, Jha, SW, Krisciunas, K, Leibundgut, B, Li, W, Matheson, T, Miknaitis, G, Pignata, G, Prieto, JL, Riess, AG, Schmidt, BP, Silverman, JM, Smith, RC, Sollerman, J, Spyromilio, J, Suntzeff, NB, Tonry, JL & Zenteno, A 2016, 'LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY', Astrophysical Journal, Supplement Series, vol. 224, no. 1, 3. https://doi.org/10.3847/0067-0049/224/1/3

TY - JOUR

T1 - LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY

AU - Narayan, G.

AU - Rest, A.

AU - Tucker, B. E.

AU - Foley, R. J.

AU - Wood-Vasey, W. M.

AU - Challis, P.

AU - Stubbs, C.

AU - Kirshner, R. P.

AU - Aguilera, C.

AU - Becker, A. C.

AU - Blondin, S.

AU - Clocchiatti, A.

AU - Covarrubias, R.

AU - Damke, G.

AU - Davis, T. M.

AU - Filippenko, A. V.

AU - Ganeshalingam, M.

AU - Garg, A.

AU - Garnavich, P. M.

AU - Hicken, M.

AU - Jha, S. W.

AU - Krisciunas, K.

AU - Leibundgut, B.

AU - Li, W.

AU - Matheson, T.

AU - Miknaitis, G.

AU - Pignata, G.

AU - Prieto, J. L.

AU - Riess, A. G.

AU - Schmidt, B. P.

AU - Silverman, J. M.

AU - Smith, R. C.

AU - Sollerman, J.

AU - Spyromilio, J.

AU - Suntzeff, N. B.

AU - Tonry, J. L.

AU - Zenteno, A.

PY - 2016/5

Y1 - 2016/5

N2 - The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R- and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO Blanco, along with rapid-response spectroscopy for each object. We use our spectroscopic follow-up observations to determine an accurate, quantitative classification, and precise redshift. Through an extensive calibration program we have improved the precision of the CTIO Blanco natural photometric system. We use several empirical metrics to measure our internal photometric consistency and our absolute calibration of the survey. We assess the effect of various potential sources of systematic bias on our measured fluxes, and estimate the dominant term in the systematic error budget from the photometric calibration on our absolute fluxes is ∼1%.

AB - The ESSENCE survey discovered 213 Type Ia supernovae at redshifts 0.1 < z < 0.81 between 2002 and 2008. We present their R- and I-band photometry, measured from images obtained using the MOSAIC II camera at the CTIO Blanco, along with rapid-response spectroscopy for each object. We use our spectroscopic follow-up observations to determine an accurate, quantitative classification, and precise redshift. Through an extensive calibration program we have improved the precision of the CTIO Blanco natural photometric system. We use several empirical metrics to measure our internal photometric consistency and our absolute calibration of the survey. We assess the effect of various potential sources of systematic bias on our measured fluxes, and estimate the dominant term in the systematic error budget from the photometric calibration on our absolute fluxes is ∼1%.

KW - cosmology: observations

KW - methods: data analysis

KW - supernovae: general

KW - surveys

UR - http://www.scopus.com/inward/record.url?scp=84977641697&partnerID=8YFLogxK

U2 - 10.3847/0067-0049/224/1/3

DO - 10.3847/0067-0049/224/1/3

M3 - Review article

SN - 0067-0049

VL - 224

JO - Astrophysical Journal, Supplement Series

JF - Astrophysical Journal, Supplement Series

IS - 1

M1 - 3

ER -

LIGHT CURVES of 213 TYPE Ia SUPERNOVAE from the ESSENCE SURVEY

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