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 Articles Article Faculty Publications -Articles 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 Probing star formation in five of the most massive spiral galaxies observed through ASTROSAT UltraViolet Imaging Telescope Subject The topic of the resource galaxies: individual: NGC 1030, NGC 1961, NGC 4501, NGC 5635, NGC 266; galaxies: ISM; galaxies: spiral; Galaxy: formation; Galaxy: fundamental parameters Description An account of the resource We present highly resolved and sensitive imaging of the five nearby massive spiral galaxies (with rotation velocities &gt; 300 km s?1) observed by the UltraViolet Imaging Telescope onboard Indias multiwavelength astronomy satellite ASTROSAT, along with other archival observations. These massive spirals show a far-ultraviolet star formation rate in the range of ? 1.4 13.7 M? yr?1 and fall in the Green Valley region with a specific star formation rate within ? 10?11.5 10?10.5 yr?1. Moreover, the mean star formation rate density of the highly resolved star-forming clumps of these objects is in the range 0.011 0.098 M? yr?1 kpc?2, signifying localized star formation. From the spectral energy distributions, under the assumption of a delayed star formation model, we show that the star formation of these objects had peaked in the period of ? 0.8 2.8 Gyr after the Big Bang and the object that has experienced the peak sooner after the Big Bang show relatively less star-forming activity at z ? 0 and falls below the main-sequence relation for a stellar content of ? 1011 M?. We also show that these objects accumulated much of their stellar mass in the early period of evolution with ? 31 42 per cent of the total stellar mass obtained in a time of (1/16) (1/5)th the age of the Universe. We estimate that these massive objects convert their halo baryons into stars with efficiencies falling between ? 7 and 31 per cent. 2024 Oxford University Press. All rights reserved. Creator An entity primarily responsible for making the resource Ray S.; Dhiwar S.; Bagchi J.; Pandge M.B. Source A related resource from which the described resource is derived Monthly Notices of the Royal Astronomical Society, Vol-527, No. 4, pp. 9999-10015. 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 2024-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1093/mnras/stad3702" target="_blank" rel="noreferrer noopener">https://doi.org/10.1093/mnras/stad3702</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85183080089&amp;doi=10.1093%2Fmnras%2Fstad3702&amp;partnerID=40&amp;md5=5d9d1e4103b5cfd768cd68d3f3dd76a9" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85183080089&amp;doi=10.1093%2fmnras%2fstad3702&amp;partnerID=40&amp;md5=5d9d1e4103b5cfd768cd68d3f3dd76a9</a> Rights Information about rights held in and over the resource All 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 Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Ray S., Department of Physics and Electronics, Christ University, Hosur Road, Bengaluru, 560029, India, Department of Physics and Electronics, Dayanand Science College, Latur, 413512, India; Dhiwar S., Inter-University Centre for Astronomy and Astrophysics, Pune, 411007, India, Department of Physics, Savitribai Phule Pune University, Pune, 411007, India; Bagchi J., Department of Physics and Electronics, Christ University, Hosur Road, Bengaluru, 560029, India; Pandge M.B., Department of Physics and Electronics, Dayanand Science College, Latur, 413512, India