activity
20122026
most citedThe Panchromatic Hubble Andromeda Treasury

374 citations · 566 across the 28 of their papers we have counts for

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Showing 2024Show all

10 papers · 1 filter

astro-ph.GA2024

Scylla III. The Outside-In Radial Age Gradient in the Small Magellanic Cloud and the Star Formation Histories of the Main Body, Wing and Outer Regions

Roger E. Cohen, Kristen B. W. McQuinn, Claire E. Murray +13

The proximity of the Large and Small Magellanic Clouds (LMC and SMC) provides the opportunity to study the impact of dwarf-dwarf interactions on their mass assembly with a unique l…

astro-ph.GA2024

Scylla II. The Spatially Resolved Star Formation History of the Large Magellanic Cloud Reveals an Inverted Radial Age Gradient

Roger E. Cohen, Kristen B. W. McQuinn, Claire E. Murray +11

The proximity of the Magellanic Clouds provides the opportunity to study interacting dwarf galaxies near a massive host, and spatial trends in their stellar population properties i…

astro-ph.GA2024

Scylla I: A pure-parallel, multi-wavelength imaging survey of the ULLYSES fields in the LMC and SMC

Claire E. Murray, Christina W. Lindberg, Petia Yanchulova Merica-Jones +17

Scylla is a deep Hubble Space Telescope survey of the stellar populations, interstellar medium and star formation in the LMC and SMC. As a pure-parallel complement to the Ultraviol…

astro-ph.GA2024★ 4 cited

The Local Ultraviolet to Infrared Treasury I. Survey Overview of the Broadband Imaging

Karoline M. Gilbert, Yumi Choi, Martha L. Boyer +21

The Local Ultraviolet to Infrared Treasury (LUVIT) is a Hubble Space Telescope program that combines newly acquired data in the near ultraviolet (NUV), optical, and near infrared (…

astro-ph.GA2024

Scylla IV: Intrinsic Stellar Properties and Line-of-Sight Dust Extinction Measurements Towards 1.5 Million Stars in the SMC and LMC

Christina W. Lindberg, Claire E. Murray, Petia Yanchulova Merica-Jones +14

By analyzing the spectral energy distributions (SEDs) of resolved stars in nearby galaxies, we can constrain their stellar properties and line-of-sight dust extinction. From the Sc…

astro-ph.SR2024★ 1 cited

A Low Metallicity Massive Contact Binary Star System Candidate in WLM identified by Hubble and James Webb Space Telescope imaging

Maude Gull, Daniel R. Weisz, Kareem El-Badry +15

We present archival HST and JWST ultraviolet through near infrared time series photometric observations of a massive minimal-contact binary candidate in the metal-poor galaxy WLM (…

astro-ph.GA2024★ 3 cited

A First-look at Spatially-resolved Infrared Supernova Remnants in M33 with JWST

Sumit K. Sarbadhicary, Erik Rosolowsky, Adam K. Leroy +12

We present the first spatially-resolved infrared images of supernova remnants (SNRs) in M33 with the unprecedented sensitivity and resolution of JWST. We analyze 40 SNRs in four JW…

astro-ph.SR2024

Variable Stars in M31 Stellar Clusters from the Panchromatic Hubble Andromeda Treasury

Richard Smith, Avi Patel, Monika D. Soraisam +9

Variable stars in stellar clusters can offer key constraints on stellar evolution and pulsation models, utilising estimates of host cluster properties to constrain stellar physical…

astro-ph.GA2024

The Panchromatic Hubble Andromeda Treasury: Triangulum Extended Region (PHATTER). VI. The High-Mass Stellar Initial Mass Function of M33

Tobin M. Wainer, Benjamin F. Williams, L. Clifton Johnson +15

We measure the high-mass stellar initial mass function (IMF) from resolved stars in M33 young stellar clusters. Leveraging \textit{Hubble Space Telescope's} high resolving power, w…

astro-ph.GA2024

The JWST Resolved Stellar Populations Early Release Science Program V. DOLPHOT Stellar Photometry for NIRCam and NIRISS

Daniel R. Weisz, Andrew E. Dolphin, Alessandro Savino +38

We present NIRCam and NIRISS modules for DOLPHOT, a widely-used crowded field stellar photometry package. We describe details of the modules including pixel masking, astrometric al…