Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Reviews Review Faculty Publications- Reviews Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A novel survey for young substellar objects with the W-band filter III: Searching for very low-mass brown dwarfs in Serpens South and Serpens Core Subject The topic of the resource binaries: general; brown dwarfs; stars: low-mass Description An account of the resource We present CFHT photometry and IRTF spectroscopy of low-mass candidate members of Serpens South and Serpens Core (?430 pc, ?0.5 Myr), identified using a novel combination of photometric filters, known as the W-band method. We report SC182952+011618, SS182959-020335, and SS183032-021028 as young, low-mass Serpens candidate members, with spectral types in the range M7-M8, M5-L0, and M5-M6.5, respectively. Best-fitting effective temperatures and luminosities imply masses of &lt; 0.12M? for all three candidate cluster members. We also present Hubble Space Telescope imaging data (F127M, F139M, and F850LP) for six targets in Serpens South. We report the discovery of the binary system SS183044-020918AB. The binary components are separated by ?45 AU, with spectral types of M7-M8 and M8-M9, and masses of 0.08-0.1 and 0.05-0.07 M. We discuss the effects of high dust attenuation on the reliability of our analysis, as well as the presence of reddened background stars in our photometric sample. 2021 The Author(s). Creator An entity primarily responsible for making the resource Dubber S.; Biller B.; Allers K.; Jose J.; Albert L.; Pantoja B.; Fontanive C.; Liu M.; Zhang Z.; Chen W.-P.; Lalchand B.; Damian B.; Sharma T. Source A related resource from which the described resource is derived Monthly Notices of the Royal Astronomical Society, Vol-505, No. 3, pp. 4215-4234. Publisher An entity responsible for making the resource available Oxford University Press Date A point or period of time associated with an event in the lifecycle of the resource 2021-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1093/mnras/stab1397" target="_blank" rel="noreferrer noopener">https://doi.org/10.1093/mnras/stab1397</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128556871&amp;doi=10.1093%2Fmnras%2Fstab1397&amp;partnerID=40&amp;md5=2c46c6941f4235380e6dc1429e50bc3f" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85128556871&amp;doi=10.1093%2fmnras%2fstab1397&amp;partnerID=40&amp;md5=2c46c6941f4235380e6dc1429e50bc3f</a> Rights Information about rights held in and over the resource All Open Access; Green Open Access; Hybrid Gold Open Access Relation A related resource ISSN: 358711; CODEN: MNRAA Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Review Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Dubber S., SUPA, Institute for Astronomy, Royal Observatory, University of Edinburgh, Blackford Hill, Edinburgh, EH93HJ, United Kingdom, Centre for Exoplanet Science, University of Edinburgh, Edinburgh, EH9 3HJ, United Kingdom; Biller B., SUPA, Institute for Astronomy, Royal Observatory, University of Edinburgh, Blackford Hill, Edinburgh, EH93HJ, United Kingdom, Centre for Exoplanet Science, University of Edinburgh, Edinburgh, EH9 3HJ, United Kingdom; Allers K., Department of Physics and Astronomy, Bucknell University, Lewisburg, 17837, PA, United States; Jose J., Indian Institute of Science Education and Research (IISER) Tirupati, Rami Reddy Nagar, Karakambadi Road, Mangalam (P.O.), Tirupati, 517 507, India; Albert L., Institut de recherche sur les exoplanes, Universitde Montrl, Quec, H3C 3J7, QC, Canada; Pantoja B., Department of Physics and Astronomy, Bucknell University, Lewisburg, 17837, PA, United States; Fontanive C., Center for Space and Habitability, University of Bern, Gesellschaftsstrasse 6, Bern, CH-3012, Switzerland; Liu M., Institute for Astronomy, University of Hawaii at Manoa, Honolulu, 96822, HI, United States; Zhang Z., Institute for Astronomy, University of Hawaii at Manoa, Honolulu, 96822, HI, United States; Chen W.-P., Graduate Institute of Astronomy, National Central University, Zhongli, Taoyuan, 32001, Taiwan; Lalchand B., Graduate Institute of Astronomy, National Central University, Zhongli, Taoyuan, 32001, Taiwan; Damian B., CHRIST (Deemed to be University), Hosur Road, Bengaluru, 560029, India; Sharma T., Graduate Institute of Astronomy, National Central University, Zhongli, Taoyuan, 32001, Taiwan