SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15)

Leo P. Singer; Hsin Yu Chen; Daniel E. Holz; Will M. Farr; Larry R. Price; Vivien Raymond; S. Bradley Cenko; Neil Gehrels; John Cannizzo; Mansi M. Kasliwal; Samaya Nissanke; Michael Coughlin; Ben Farr; Alex L. Urban; Salvatore Vitale; John Veitch; Philip Graff; Christopher P.L. Berry; Satya Mohapatra; Ilya Mandel

doi:10.3847/0067-0049/226/1/10

SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15)

Leo P. Singer, Hsin Yu Chen, Daniel E. Holz, Will M. Farr, Larry R. Price, Vivien Raymond, S. Bradley Cenko, Neil Gehrels, John Cannizzo, Mansi M. Kasliwal, Samaya Nissanke, Michael Coughlin, Ben Farr, Alex L. Urban, Salvatore Vitale, John Veitch, Philip Graff, Christopher P.L. Berry, Satya Mohapatra, Ilya Mandel

Research output: Contribution to journal › Article › peer-review

45 Scopus citations

Abstract

This is a supplement to the Letter of Singer et al., in which we demonstrated a rapid algorithm for obtaining joint 3D estimates of sky location and luminosity distance from observations of binary neutron star mergers with Advanced LIGO and Virgo. We argued that combining the reconstructed volumes with positions and redshifts of possible host galaxies can provide large-aperture but small field of view instruments with a manageable list of targets to search for optical or infrared emission. In this Supplement, we document the new HEALPix-based file format for 3D localizations of gravitational-wave transients. We include Python sample code to show the reader how to perform simple manipulations of the 3D sky maps and extract ranked lists of likely host galaxies. Finally, we include mathematical details of the rapid volume reconstruction algorithm.

Original language	English (US)
Article number	10
Journal	Astrophysical Journal, Supplement Series
Volume	226
Issue number	1
DOIs	https://doi.org/10.3847/0067-0049/226/1/10
State	Published - Sep 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2016. The American Astronomical Society. All rights reserved..

Keywords

catalogs
galaxies: distances and redshifts
gravitational waves
surveys

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10.3847/0067-0049/226/1/10

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Singer, L. P., Chen, H. Y., Holz, D. E., Farr, W. M., Price, L. R., Raymond, V., Cenko, S. B., Gehrels, N., Cannizzo, J., Kasliwal, M. M., Nissanke, S., Coughlin, M., Farr, B., Urban, A. L., Vitale, S., Veitch, J., Graff, P., Berry, C. P. L., Mohapatra, S., & Mandel, I. (2016). SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15). Astrophysical Journal, Supplement Series, 226(1), Article 10. https://doi.org/10.3847/0067-0049/226/1/10

SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15). / Singer, Leo P.; Chen, Hsin Yu; Holz, Daniel E. et al.
In: Astrophysical Journal, Supplement Series, Vol. 226, No. 1, 10, 09.2016.

Research output: Contribution to journal › Article › peer-review

Singer, LP, Chen, HY, Holz, DE, Farr, WM, Price, LR, Raymond, V, Cenko, SB, Gehrels, N, Cannizzo, J, Kasliwal, MM, Nissanke, S, Coughlin, M, Farr, B, Urban, AL, Vitale, S, Veitch, J, Graff, P, Berry, CPL, Mohapatra, S & Mandel, I 2016, 'SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15)', Astrophysical Journal, Supplement Series, vol. 226, no. 1, 10. https://doi.org/10.3847/0067-0049/226/1/10

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abstract = "This is a supplement to the Letter of Singer et al., in which we demonstrated a rapid algorithm for obtaining joint 3D estimates of sky location and luminosity distance from observations of binary neutron star mergers with Advanced LIGO and Virgo. We argued that combining the reconstructed volumes with positions and redshifts of possible host galaxies can provide large-aperture but small field of view instruments with a manageable list of targets to search for optical or infrared emission. In this Supplement, we document the new HEALPix-based file format for 3D localizations of gravitational-wave transients. We include Python sample code to show the reader how to perform simple manipulations of the 3D sky maps and extract ranked lists of likely host galaxies. Finally, we include mathematical details of the rapid volume reconstruction algorithm.",

keywords = "catalogs, galaxies: distances and redshifts, gravitational waves, surveys",

author = "Singer, {Leo P.} and Chen, {Hsin Yu} and Holz, {Daniel E.} and Farr, {Will M.} and Price, {Larry R.} and Vivien Raymond and Cenko, {S. Bradley} and Neil Gehrels and John Cannizzo and Kasliwal, {Mansi M.} and Samaya Nissanke and Michael Coughlin and Ben Farr and Urban, {Alex L.} and Salvatore Vitale and John Veitch and Philip Graff and Berry, {Christopher P.L.} and Satya Mohapatra and Ilya Mandel",

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AU - Chen, Hsin Yu

AU - Holz, Daniel E.

AU - Farr, Will M.

AU - Price, Larry R.

AU - Raymond, Vivien

AU - Cenko, S. Bradley

AU - Gehrels, Neil

AU - Cannizzo, John

AU - Kasliwal, Mansi M.

AU - Nissanke, Samaya

AU - Coughlin, Michael

AU - Farr, Ben

AU - Urban, Alex L.

AU - Vitale, Salvatore

AU - Veitch, John

AU - Graff, Philip

AU - Berry, Christopher P.L.

AU - Mohapatra, Satya

AU - Mandel, Ilya

PY - 2016/9

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KW - catalogs

KW - galaxies: distances and redshifts

KW - gravitational waves

KW - surveys

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SUPPLEMENT: "gOING the DISTANCE: MAPPING HOST GALAXIES of LIGO and VIRGO SOURCES in THREE DIMENSIONS USING LOCAL COSMOGRAPHY and TARGETED FOLLOW-UP" (2016, ApJL, 829, L15)

Abstract

Bibliographical note

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