Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)

Yifan Zhou; Dániel Apai; Ben W.P. Lew; Glenn Schneider; Elena Manjavacas; Luigi R. Bedin; Nicolas B. Cowan; Mark S. Marley; Jacqueline Radigan; Theodora Karalidi; Patrick J. Lowrance; Paulo A. Miles-Páez; Stanimir Metchev; Adam J. Burgasser

doi:10.3847/1538-3881/ab24dc

Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)

Yifan Zhou, Dániel Apai, Ben W.P. Lew, Glenn Schneider, Elena Manjavacas, Luigi R. Bedin, Nicolas B. Cowan, Mark S. Marley, Jacqueline Radigan, Theodora Karalidi, Patrick J. Lowrance, Paulo A. Miles-Páez, Stanimir Metchev, Adam J. Burgasser

Research output: Contribution to journal › Comment/debate › peer-review

Abstract

In the third paragraph of Section 5.1, the calculated rotational breakup limit for AB Pic B omitted a factor of 2π. The rotational breakup limit of AB Pic B should correspond to a 1.57 hr rotation period instead of 0.25 hr. Therefore, the observed 2.1 hr periodic signal in AB Pic Bs light curve should be equivalent to 75% instead of 12% of the breakup limit. With a 2.1 hr rotation period and for angular momentum-conserved contraction, the rotation velocity of AB Pic B will likely approach or even exceed the breakup limit when AB Pic Bs radius approaches 1 RJup.These corrections do not affect any conclusions of the original paper.

Original language	English (US)
Article number	52
Journal	Astronomical Journal
Volume	158
Issue number	1
DOIs	https://doi.org/10.3847/1538-3881/ab24dc
State	Published - 2019

ASJC Scopus subject areas

Astronomy and Astrophysics
Space and Planetary Science

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Zhou, Y., Apai, D., Lew, B. W. P., Schneider, G., Manjavacas, E., Bedin, L. R., Cowan, N. B., Marley, M. S., Radigan, J., Karalidi, T., Lowrance, P. J., Miles-Páez, P. A., Metchev, S., & Burgasser, A. J. (2019). Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f). Astronomical Journal, 158(1), Article 52. https://doi.org/10.3847/1538-3881/ab24dc

Zhou, Y, Apai, D, Lew, BWP, Schneider, G, Manjavacas, E, Bedin, LR, Cowan, NB, Marley, MS, Radigan, J, Karalidi, T, Lowrance, PJ, Miles-Páez, PA, Metchev, S & Burgasser, AJ 2019, 'Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)', Astronomical Journal, vol. 158, no. 1, 52. https://doi.org/10.3847/1538-3881/ab24dc

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title = "Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)",

abstract = "In the third paragraph of Section 5.1, the calculated rotational breakup limit for AB Pic B omitted a factor of 2π. The rotational breakup limit of AB Pic B should correspond to a 1.57 hr rotation period instead of 0.25 hr. Therefore, the observed 2.1 hr periodic signal in AB Pic Bs light curve should be equivalent to 75% instead of 12% of the breakup limit. With a 2.1 hr rotation period and for angular momentum-conserved contraction, the rotation velocity of AB Pic B will likely approach or even exceed the breakup limit when AB Pic Bs radius approaches 1 RJup.These corrections do not affect any conclusions of the original paper.",

author = "Yifan Zhou and D{\'a}niel Apai and Lew, {Ben W.P.} and Glenn Schneider and Elena Manjavacas and Bedin, {Luigi R.} and Cowan, {Nicolas B.} and Marley, {Mark S.} and Jacqueline Radigan and Theodora Karalidi and Lowrance, {Patrick J.} and Miles-P{\'a}ez, {Paulo A.} and Stanimir Metchev and Burgasser, {Adam J.}",

year = "2019",

doi = "10.3847/1538-3881/ab24dc",

language = "English (US)",

volume = "158",

journal = "Astronomical Journal",

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publisher = "American Astronomical Society",

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T2 - Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)

AU - Zhou, Yifan

AU - Apai, Dániel

AU - Lew, Ben W.P.

AU - Schneider, Glenn

AU - Manjavacas, Elena

AU - Bedin, Luigi R.

AU - Cowan, Nicolas B.

AU - Marley, Mark S.

AU - Radigan, Jacqueline

AU - Karalidi, Theodora

AU - Lowrance, Patrick J.

AU - Miles-Páez, Paulo A.

AU - Metchev, Stanimir

AU - Burgasser, Adam J.

PY - 2019

Y1 - 2019

N2 - In the third paragraph of Section 5.1, the calculated rotational breakup limit for AB Pic B omitted a factor of 2π. The rotational breakup limit of AB Pic B should correspond to a 1.57 hr rotation period instead of 0.25 hr. Therefore, the observed 2.1 hr periodic signal in AB Pic Bs light curve should be equivalent to 75% instead of 12% of the breakup limit. With a 2.1 hr rotation period and for angular momentum-conserved contraction, the rotation velocity of AB Pic B will likely approach or even exceed the breakup limit when AB Pic Bs radius approaches 1 RJup.These corrections do not affect any conclusions of the original paper.

AB - In the third paragraph of Section 5.1, the calculated rotational breakup limit for AB Pic B omitted a factor of 2π. The rotational breakup limit of AB Pic B should correspond to a 1.57 hr rotation period instead of 0.25 hr. Therefore, the observed 2.1 hr periodic signal in AB Pic Bs light curve should be equivalent to 75% instead of 12% of the breakup limit. With a 2.1 hr rotation period and for angular momentum-conserved contraction, the rotation velocity of AB Pic B will likely approach or even exceed the breakup limit when AB Pic Bs radius approaches 1 RJup.These corrections do not affect any conclusions of the original paper.

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ER -

Erratum: Cloud Atlas: High-contrast time-resolved observations of planetary-mass companions (The Astronomical Journal (2019) 157 (128) DOI: 10.3847/1538-3881/ab037f)

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