output
20022026
most citedA gravitational-wave standard siren measurement of the Hubble constant

1.2k citations

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19 papers · 1 filter

astro-ph.IM2024

Rapid multi-band space-based optical timing: revolutionizing accretion physics

Krista Lynne Smith

Optical timing with rapid, seconds-to-minutes cadences with high photometric precision and gap-free long baselines is necessary for an unambiguous physical picture of accretion phe…

astro-ph.IM2024

Maunakea Spectroscopic Explorer exposure time calculator for end-to-end simulator: to optimizing spectrograph design and observing simulation

Tae-Geun Ji, Jennifer Sobeck, Changgon Kim +8

The Maunakea Spectroscopic Explorer (MSE) project will provide multi-object spectroscopy in the optical and near-infrared bands using an 11.25-m aperture telescope, repurposing the…

astro-ph.IM202213 cited

Deep Drilling in the Time Domain with DECam: Survey Characterization

Melissa L. Graham, Robert A. Knop, Thomas Kennedy +41

This paper presents a new optical imaging survey of four deep drilling fields (DDFs), two Galactic and two extragalactic, with the Dark Energy Camera (DECam) on the 4 meter Blanco…

astro-ph.IM20221 cited

Estimating Cluster Masses from SDSS Multi-band Images with Transfer Learning

Sheng-Chieh Lin, Yuanyuan Su, Gongbo Liang +3

The total masses of galaxy clusters characterize many aspects of astrophysics and the underlying cosmology. It is crucial to obtain reliable and accurate mass estimates for numerou…

astro-ph.IM20203 cited

Flexure updates to MOSFIRE on the Keck I telescope

Taylor A. Hutchison, Josh Walawender, Shui Hung Kwok

We present a recent evaluation and updates applied to the Multi-Object Spectrometer For Infra-Red Exploration (MOSFIRE) on the Keck I telescope. Over the course of significantly lo…

astro-ph.IM202012 cited

Noise from Undetected Sources in Dark Energy Survey Images

K. Eckert, G. M. Bernstein, A. Amara +66

For ground-based optical imaging with current CCD technology, the Poisson fluctuations in source and sky background photon arrivals dominate the noise budget and are readily estima…