Swift/UVOT+MaNGA (SwiM) Value-added Catalog

Molina, Mallory; Ajgaonkar, Nikhil; Yan, Renbin; Ciardullo, Robin; Grönwall, C.; Eracleous, Michael; Ji, Xihan; Blanton, Michael R.

doi:10.3847/1538-4365/abba34

Cited by 7 publications

(31 citation statements)

References 61 publications

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“…While full descriptions of both the MaNGA and Swift/ UVOT data sets are presented in Molina et al (2020b), we summarize each of them here. The MaNGA spectroscopic observations were obtained with hexagonal IFU fiber bundles mounted on the 2.5 m Sloan Foundation Telescope (Gunn et al 2006), and fed into the dual-channel Baryon Oscillation Spectroscopic Survey (BOSS) spectrographs (Smee et al 2013).…”

Section: Sdss-iv/manga and Swift/uvotmentioning

confidence: 99%

“…The properties of these filters are given in Table 1. As in the original catalog, none of our data suffer from coincidence loss (see Section 3.3 in Molina et al 2020b for a thorough discussion).…”

Section: Sdss-iv/manga and Swift/uvotmentioning

confidence: 99%

“…We processed the raw UVOT data from HEASARC using the Swift UVOT Pipeline, 9 which is an improved and automated version of the subroutine uvot_deep.py written by Lea Hagen. 10 The pipeline was originally described in detail in Molina et al (2020b), and has been updated for this work. The new pipeline automates a modified version of the uvot_deep.py subroutine and creates multiple scienceready mosaics in a single execution.…”

Section: Swift/uvot Pipelinementioning

confidence: 99%

“…This is significantly smaller than the dead-time correction of 2%, allowing us to ignore the effects of coincidence loss. A more thorough description of coincidence loss is provided in Section 3.3 in Molina et al (2020b).…”

Section: Swift/uvot Pipelinementioning

confidence: 99%

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The New Swift/UVOT+MaNGA (SwiM) Value-added Catalog

Molina,

Duffy,

Eracleous

et al. 2023

ApJS

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We present the the new Swift/UVOT+MaNGA (SwiM) catalog (SwiM_v4.1). SwiM_v4.1 is designed to study star formation and dust attenuation within nearby galaxies given the unique overlap of Swift/UVOT near-ultraviolet (NUV) imaging and MaNGA integral field optical spectroscopy. SwiM_v4.1 comprises 559 objects, ∼4 times more than the original SwiM catalog (SwiM_v3.1), spans the redshift range z ≈ 0.0002–0.1482, and provides a more diverse and rich sample. Approximately 5% of the final MaNGA sample is included in SwiM_v4.1, and 42% of the SwiM_v4.1 galaxies are cross-listed with other well-known catalogs. We present the same data as SwiM_v3.1, including UVOT images, Sloan Digital Sky Survey (SDSS) images, and MaNGA emission-line and spectral index maps with the same pixel size and angular resolution for each galaxy, and a file containing galaxy and observational properties. We designed SwiM_v4.1 to be unbiased, which resulted in some objects having low signal-to-noise ratios in their MaNGA or Swift data. We addressed this by providing a new file containing the fraction of science-ready pixels in each MaNGA emission-line map, and the integrated flux and inverse variance for all three NUV filters. The uniform angular resolution and sampling in SwiM_v4.1 will help answer a number of scientific questions, including constraining quenching and attenuation in the local Universe and studying the effects of black hole feedback. The galaxy maps, catalog files, and their associated data models are publicly released on the SDSS website (a description of the SwiM VAC is provided at https://www.sdss4.org/dr17/data_access/value-added-catalogs/?vac_id=swift-manga-value-added-catalog, and the data are stored on the SDSS Science Archive Server at https://data.sdss.org/sas/dr17/manga/swim/v4.1/).

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Section: Sdss-iv/manga and Swift/uvotmentioning

confidence: 99%

Section: Sdss-iv/manga and Swift/uvotmentioning

confidence: 99%

Section: Swift/uvot Pipelinementioning

confidence: 99%

Section: Swift/uvot Pipelinementioning

confidence: 99%

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The New Swift/UVOT+MaNGA (SwiM) Value-added Catalog

Molina,

Duffy,

Eracleous

et al. 2023

ApJS

Self Cite

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“…(Swift) X Swift (UV/Optical Telescope, UVOT) [42] UVOT [43] UVOT (SDSS-MaNGA) [44] UVOT MaNGA [45,46] 2 Swift UVOT CDF-S uvw2 uwm2, uvw1 u 98% [43] Figure 2 Field of view for UVOT CDF-S observations. The contours are the coverage of uvw2 (thin solid line), uvm2(dotted line), uvw1 (dashed line), and u (dot-dashed line).…”

Section: Swift Uvotmentioning

confidence: 99%

星系紫外深场巡天观测进展

Yuan

Zheng

Rahna

et al. 2021

Sci. Sin.-Phys. Mech. Astron.

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MaNGA galaxy properties – I. An extensive optical, mid-infrared photometric, and environmental catalogue

Arora

Stone

Courteau

et al. 2021

Monthly Notices of the Royal Astronomical Society

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We present an extensive catalog of non-parametric structural properties derived from optical and mid-infrared imaging for 4585 galaxies from the MaNGA survey. DESI and WISE imaging are used to extract surface brightness profiles in the g, r, z, W1, W2 photometric bands. Our optical photometry takes advantage of the automated algorithm AutoProf and probes surface brightnesses that typically reach below 29 mag arcsec−2 in the r-band, while our WISE photometry achieves 28 mag arcsec−2 in the W1-band. Neighbour density measures and central/satellite classifications are also provided for a large sub-sample of the MaNGA galaxies. Highlights of our analysis of galaxy light profiles include: (i) an extensive comparison of galaxian structural properties that illustrates the robustness of non-parametric extraction of light profiles over parametric methods; (ii) the ubiquity of bimodal structural properties suggesting the existence of galaxy families in multiple dimensions; and, (iii) an appreciation that structural properties measured relative to total light are uncertain. We study galaxy scaling relations based on photometric parameters, and present detailed comparisons with the literature and theoretical expectations. Salient features of this analysis include the near-constancy of the slope and scatter of the size-luminosity and size-stellar mass relations for late-type galaxies with wavelength, and the saturation of the central surface density, measured within 1 kpc, for elliptical galaxies with M* > 10.7 M⊙ (corresponding to Σ1 ≃ 1010 M⊙ kpc−2). The multi-band photometry, environmental parameters, and structural scaling relations presented here are useful constraints for stellar population and galaxy formation models.

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Swift/UVOT+MaNGA (SwiM) Value-added Catalog

Cited by 7 publications

References 61 publications

The New Swift/UVOT+MaNGA (SwiM) Value-added Catalog

The New Swift/UVOT+MaNGA (SwiM) Value-added Catalog

星系紫外深场巡天观测进展

MaNGA galaxy properties – I. An extensive optical, mid-infrared photometric, and environmental catalogue

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