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List of works by David Sand

1FGL J0523.5-2529: a new probable gamma-ray pulsar binary

scientific article

1FGL J1417.7-4407: a likely gamma-ray bright binary with a massive neutron star and a giant secondary

scholarly article

2FGL J0846.0+2820: A New Neutron Star Binary with a Giant Secondary and Variable γ-Ray Emission

scientific article published in the Astrophysical Journal

A Bright Ultraviolet Excess in the Transitional 02es-like Type Ia Supernova 2019yvq

scientific article published in October 2021

A Census of Dwarf Galaxy Satellites around LMC-mass Galaxy NGC 2403*

scientific article published in December 2024

A Comprehensive Optical Search for Pre-explosion Outbursts from the Quiescent Progenitor of SN 2023ixf

scientific article published on 23 October 2023

A Deep Large Binocular Telescope View of the Canes Venatici I Dwarf Galaxy

scientific article published on 30 November 2007

A Deeper Look at the New Milky Way Satellites: Sagittarius II, Reticulum II, Phoenix II, and Tucana III

scientific article published in the Astrophysical Journal

A Global Robotic Telescope Network for Time-Domain Science

A High Angular Resolution Search for the Progenitor of the Type Ic Supernova 2004gt

scientific article published in the Astrophysical Journal

A JWST Near- and Mid-infrared Nebular Spectrum of the Type Ia Supernova 2021aefx

scientific article published in February 2023

A Luminous Red Supergiant and Dusty Long-period Variable Progenitor for SN 2023ixf

scientific article published on 31 July 2023

A Population of Luminous Globular Clusters and Stripped Nuclei with Elevated Mass to Light Ratios around NGC 5128*

scientific article published in April 2022

A Search for Faint Resolved Galaxies Beyond the Milky Way in DES Year 6: A New Faint, Diffuse Dwarf Satellite of NGC 55

scholarly article published in January 2024

A Systematic Exploration of Kilonova Candidates from Neutron Star Mergers during the Third Gravitational-wave Observing Run

scientific article published in 2022

A Unique Small-Scale Gravitational Arc in A1201

scientific article published in the Astrophysical Journal

A comprehensive archival search for counterparts to ultra-compact high-velocity clouds: five local volume dwarf galaxies

scientific article published in the Astrophysical Journal

A deeper look at Leo IV: star formation history and extended structure

scientific article published in July 2010

A faint type of supernova from a white dwarf with a helium-rich companion.

scientific article published on May 2010

A kilonova following a long-duration gamma-ray burst at 350 Mpc

scientific article published on 7 December 2022

A nearby super-luminous supernova with a long pre-maximum & “plateau” and strong C II features

scientific article published in Astronomy and Astrophysics

A new class of flares from accreting supermassive black holes

scientific article published in January 2019

A search for satellite galaxies of nearby star-forming galaxies with resolved stars in LBT-SONG

scientific article published in 2021

A statistical analysis of circumstellar material in Type Ia supernovae

scholarly article

A tidally disrupting dwarf galaxy in the halo of NGC 253

AGC 226178 and NGVS 3543: Two Deceptive Dwarfs toward Virgo

scientific article published in February 2022

AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary

scientific article

AT 2020iko: A WZ Sge-type Dwarf Nova Candidate with an Anomalous Precursor Event

scientific article published on 7 December 2020

Abruptly autofocusing vortex beams

scientific article published on June 4, 2012

All Puffed Up: Exploring Ultra-diffuse Galaxy Origins Through Galaxy Interactions

scientific article published on 17 October 2024

An Empirical Limit on the Kilonova Rate from the DLT40 One Day Cadence Supernova Survey

scholarly article

An Exceptional Dimming Event for a Massive, Cool Supergiant in M51

scientific article published in May 2022

An Excess of Low-mass X-Ray Binaries in the Outer Halo of NGC 4472

scientific article published in the Astrophysical Journal

Antlia B: a faint dwarf galaxy member of the NGC 3109 association

scientific article

Are some Milky Way globular clusters hosted by undiscovered galaxies?

scientific article

Boötes II ReBoöted: An MMT/MegaCam Study of an Ultrafaint Milky Way Satellite

scholarly article

Boötes III is a Disrupting Dwarf Galaxy Associated with the Styx Stellar Stream

scientific article published in the Astrophysical Journal

Calcium-rich gap transients: tidal detonations of white dwarfs?

scientific article published on 20 May 2015

Caltech core-collapse project (CCCP) observations of type II supernovae: evidence for three distinct photometric subtypes

scientific article

Carnegie Supernova Project-II: The Near-infrared Spectroscopy Program

scholarly article

Characterizing the Rapid Hydrogen Disappearance in SN 2022crv: Evidence of a Continuum between Type Ib and IIb Supernova Properties

scientific article published in October 2024

Circumstellar Interaction Signatures in the Low-luminosity Type II SN 2021gmj

scientific article published in August 2024

Circumstellar Interaction in the Ultraviolet Spectra of SN 2023ixf 14–66 Days After Explosion

scientific article published on 24 September 2024

Circumstellar Medium Constraints on the Environment of Two Nearby Type Ia Supernovae: SN 2017cbv and SN 2020nlb

scientific article published in November 2021

Circumstellar Medium Interaction in SN 2018lab, A Low-luminosity Type IIP Supernova Observed with TESS

scientific article published in March 2023

Clues to the nature of SN 2009ip from photometric and spectroscopic evolution to late times

scientific article published in the Astrophysical Journal

Companion Shocking Fits to the 2018 ZTF Sample of SNe Ia Are Consistent with Single-Degenerate Progenitor Systems

scholarly article published in August 2022

Comparative analysis of SN 2012dn optical spectra: days −14 to +114

scholarly article

Complete polarization control of light from a liquid crystal spatial light modulator

scientific article published on 01 January 2012

Confirmation of hostless type Ia supernovae using Hubble Space Telescope imaging

scientific article published in the Astrophysical Journal

Constraining the Progenitor System of the Type Ia Supernova 2021aefx

scientific article published in July 2022

Constraining the Source of the High-velocity Ejecta in Type Ia SN 2019ein

scientific article published in July 2020

Constraints on the Progenitor of SN 2016gkg from Its Shock-cooling Light Curve

article by Iair Arcavi et al published 23 February 2017 in Letters of the Astrophysical Journal

Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies

scientific article published in the Astrophysical Journal

Corvus A: A Low-mass, Isolated Galaxy at 3.5 Mpc

scientific article published in August 2024

Dark No More: The Low-luminosity Stellar Counterpart of a Dark Cloud in the Virgo Cluster*

scientific article published on 26 April 2024

Deep Subaru Hyper Suprime-Cam Observations of Milky Way Satellites Columba I and Triangulum II

scientific article published in Astronomical Journal

Deep imaging of Eridanus II and its lone star cluster

Discovery and early multi-wavelength measurements of the energetic type Ic supernova PTF12gzk: a massive-star explosion in a dwarf host galaxy

scholarly article

Discovery of Diffuse Dwarf Galaxy Candidates around M101

scientific article published in the Astrophysical Journal

Discovery of a TransientU‐Band Dropout in a Lyman Break Survey: A Tidally Disrupted Star atz = 3.3?

scientific article published in the Astrophysical Journal

Discovery of a close pair of faint dwarf galaxies in the halo of Centaurus A

scientific article

Discovery of a new faint dwarf galaxy associated with NGC 253

scholarly article

Discovery of an Ultra-faint Stellar System near the Magellanic Clouds with the DECam Local Volume Exploration Survey

scientific article published in March 2021

Discovery, progenitor and early evolution of a stripped envelope supernova iPTF13bvn

scientific article

ERRATUM: “THE FIRST SYSTEMATIC STUDY OF TYPE Ibc SUPERNOVA MULTI-BAND LIGHT CURVES” (2011, ApJ, 741, 97)

scientific article published in the Astrophysical Journal

Early Blue Excess from the Type Ia Supernova 2017cbv and Implications for Its Progenitor

Early Lightcurves of Type Ia Supernovae are Consistent with Nondegenerate Progenitor Companions

scholarly article published in July 2022

Early Spectroscopy and Dense Circumstellar Medium Interaction in SN 2023ixf

scientific article published in October 2023

Early observations and analysis of the type Ia SN 2014J in M82

scientific article published in the Astrophysical Journal

Eridanus II: A Fossil from Reionization with an Off-center Star Cluster

scientific article published on 10 February 2021

Eridanus IV: an Ultra-faint Dwarf Galaxy Candidate Discovered in the DECam Local Volume Exploration Survey

scientific article published in October 2021

Evidence for Ultra-diffuse Galaxy Formation through Tidal Heating of Normal Dwarfs

scientific article

Evidence for Ultra-diffuse Galaxy “Formation” through Galaxy Interactions

article

Evidence for a Chandrasekhar-mass explosion in the Ca-strong 1991bg-like type Ia supernova 2016hnk

scientific article published on 23 September 2019

Evidence of Weak Circumstellar Medium Interaction in the Type II SN 2023axu

scholarly article

Evidence that Hydra I is a tidally disrupting Milky Way dwarf galaxy

scientific article published in the Astrophysical Journal

Evolution of the dust in V4332 Sagittarii

scientific article published in the Astrophysical Journal

Exploring the Structures and Substructures of the Andromeda Satellite Dwarf Galaxies Cassiopeia III, Perseus I, and Lacerta I

scientific article published on 4 October 2023

Extended Shock Breakout and Early Circumstellar Interaction in SN 2024ggi

scientific article published on 26 August 2024

Extended structure and fate of the nucleus in Henize 2-10

Extensive HST ultraviolet spectra and multiwavelength observations of SN 2014J in M82 indicate reddening and circumstellar scattering by typical dust

scientific article

First results from the MADCASH survey: a faint dwarf galaxy companion to the low-mass spiral galaxy NGC 2403 at 3.2 Mpc

Forbidden hugs in pandemic times. II. The luminous red nova variety: AT 2020hat and AT 2020kog

scientific article

Forbidden hugs in pandemic times. IV. Panchromatic evolution of three luminous red novae

scientific article published in March 2023

Gas and Star Formation in Satellites of Milky Way Analogs

scientific article published on 26 April 2024

Gas-rich, Field Ultra-diffuse Galaxies Host Few Gobular Clusters

scientific article published on 28 December 2022

Generalized phase diffraction gratings with tailored intensity

scientific article published in October 2012

Generation of Bessel beam arrays through Dammann gratings.

scientific article published in March 2012

High-Cadence TESS and Ground-based Data of SN 2019esa, the Less Energetic Sibling of SN 2006gy ∗

scientific article published in October 2022

High-resolution Spectroscopy of SN 2023ixf’s First Week: Engulfing the Asymmetric Circumstellar Material

scientific article published in October 2023

Hubble Space Telescope Imaging Reveals That SN 2015bh Is Much Fainter than Its Progenitor

scientific article published in August 2022

Hubble Space Telescope Imaging of Isolated Local Volume Dwarfs GALFA Dw3 and Dw4

scientific article published in January 2022

Hubble Space Telescope Imaging of the Ultra-compact High Velocity Cloud AGC 226067: A Stripped Remnant in the Virgo Cluster

scientific article published in the Astrophysical Journal

Hubble Space Telescope Observations of NGC 253 Dwarf Satellites: Three Ultra-faint Dwarf Galaxies*

scientific article published in 2022

Hubble space telescope observations of a spectacular new strong-lensing galaxy cluster: MACS J1149.5+2223 at z = 0.544

scientific article published in the Astrophysical Journal

H  i properties of satellite galaxies around local volume hosts

scientific article published on 22 August 2022

Identifying the SN 2022acko progenitor with JWST

scientific article published on 8 July 2023

Investigating the dark matter halo of NGC 5128 using a discrete dynamical model

scientific article published in May 2024

JWST Imaging of the Cartwheel Galaxy Reveals Dust Associated with SN 2021afdx

scientific article published in January 2023

JWST Reveals a Luminous Infrared Source at the Position of the Failed Supernova Candidate N6946-BH1

scientific article published on 28 March 2024

K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova

article by Georgios Dimitriadis et al published 28 December 2018 in Letters of the Astrophysical Journal

Las Cumbres Observatory Global Telescope Network

scholarly article

Light and Color Curve Properties of Type Ia Supernovae: Theory Versus Observations

scientific article published in the Astrophysical Journal

Limit on Supernova Emission in the Brightest Gamma-Ray Burst, GRB 221009A

scientific article published in March 2023

LoCuSS: first results from strong-lensing analysis of 20 massive galaxy clusters atz= 0.2

scientific article

Mapping Dark Matter with Extragalactic Stellar Streams: The Case of Centaurus A

scientific article published in December 2022

Mapping the Tidal Destruction of the Hercules Dwarf: A Wide-field DECam Imaging Search for RR Lyrae Stars

scientific article published in the Astrophysical Journal

Multi-messenger Observations of a Binary Neutron Star Merger

scientific article published on 16 October 2017

NGC 5128 Globular Cluster Candidates Out to 150 kpc: A Comprehensive Catalog from Gaia and Ground-based Data*

scientific article published in June 2021

Near-infrared Spectral Evolution of the Type Ia Supernova 2014J in the Nebular Phase: Implications for the Progenitor System

scientific article published in the Astrophysical Journal

Nebular Hα Limits for Fast Declining SNe Ia

scholarly article

Nebular Spectroscopy of the “Blue Bump” Type Ia Supernova 2017cbv

scientific article published in the Astrophysical Journal

Nebular-phase spectra of nearby Type Ia Supernovae

scientific article

Neutral Hydrogen Observations of Low Surface Brightness Galaxies around M101 and NGC 5485

scientific article published on 3 January 2020

New Velocity Measurements of NGC 5128 Globular Clusters Out to 130 kpc: Outer Halo Kinematics, Substructure, and Dynamics*

scientific article published in April 2023

Newly formed dust within the circumstellar environment of SN Ia-CSM 2018evt

scholarly article

Numerically Modeling the First Peak of the Type IIb SN 2016gkg

scientific article published in the Astrophysical Journal

On the Progenitor of SN 2005gl and the Nature of Type IIn Supernovae

scientific article published in the Astrophysical Journal

On the progenitor of the Type Ic SN 2013dk in the Antennae galaxies★

Optical Follow-up of Gravitational-wave Events during the Second Advanced LIGO/VIRGO Observing Run with the DLT40 Survey

scientific article

Optical and Infrared Nondetection of thez= 10 Galaxy behind Abell 1835

scientific article published in the Astrophysical Journal

Optical and Near-infrared Observations of the Nearby SN Ia 2017cbv

scientific article published on 18 November 2020

Optical and near-infrared observations of SN 2014ck: an outlier among the Type Iax supernovae

scientific article

PS1-12sk IS A PECULIAR SUPERNOVA FROM A He-RICH PROGENITOR SYSTEM IN A BRIGHTEST CLUSTER GALAXY ENVIRONMENT

scientific article published in the Astrophysical Journal

Pavo: Discovery of a Star-forming Dwarf Galaxy Just Outside the Local Group*

scientific article published on 25 October 2023

Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations

scientific article published in the Astrophysical Journal

Post-maximum near-infrared spectra of SN 2014J: a search for interaction signatures

scientific article

Radio Observations of Six Young Type Ia Supernovae

scientific article published in July 2023

Repeating periodic eruptions of the supernova impostor SN 2000ch

scientific article published on 28 February 2023

Resolved Dwarf Galaxy Searches within ∼5 Mpc with the Vera Rubin Observatory and Subaru Hyper Suprime-Cam*

scientific article

Reverberation Mapping of Optical Emission Lines in Five Active Galaxies

scientific article published in the Astrophysical Journal

Reverberation mapping of the Kepler field AGN KA1858+4850

scientific article published in the Astrophysical Journal

Robotic reverberation mapping of Arp 151

SAGUARO: Time-domain Infrastructure for the Fourth Gravitational-wave Observing Run and Beyond

scientific article published in March 2024

SN 2012cg: EVIDENCE FOR INTERACTION BETWEEN A NORMAL SN Ia AND A NON-DEGENERATE BINARY COMPANION

scientific article published in the Astrophysical Journal

SN 2013aa and SN 2017cbv: Two Sibling Type Ia Supernovae in the Spiral Galaxy NGC 5643

SN 2013ab: a normal Type IIP supernova in NGC 5669

scientific article

SN 2016dsg: A Thermonuclear Explosion Involving a Thick Helium Shell

scientific article published on 28 July 2022

SN 2017fgc: A Fast-expanding Type Ia Supernova Exploded in Massive Shell Galaxy NGC 474

scientific article

SN 2017gmr: An Energetic Type II-P Supernova with Asymmetries

scientific article published in November 2019

SN 2019ehk: A Double-peaked Ca-rich Transient with Luminous X-Ray Emission and Shock-ionized Spectral Features

scientific article

SN 2019muj – a well-observed Type Iax supernova that bridges the luminosity gap of the class

scientific article

SN 2022jox: An Extraordinarily Ordinary Type II SN with Flash Spectroscopy

scientific article published in April 2024

Satellites around Milky Way Analogs: Tension in the Number and Fraction of Quiescent Satellites Seen in Observations versus Simulations

scientific article published in August 2021

Searches after Gravitational Waves Using ARizona Observatories (SAGUARO): Observations and Analysis from Advanced LIGO/Virgo's Third Observing Run

scientific article

Separating Baryons and Dark Matter in Cluster Cores: A Full Two‐dimensional Lensing and Dynamic Analysis of Abell 383 and MS 2137−23

scientific article published in the Astrophysical Journal

Shock Cooling and Possible Precursor Emission in the Early Light Curve of the Type II SN 2023ixf

scientific article published in August 2023

Signatures of circumstellar interaction in the Type IIL supernova ASASSN-15oz

scientific article

Spectroscopic confirmation of the dwarf spheroidal galaxy d0994+71 as a member of the M81 group of galaxies

Stability of the Broad-line Region Geometry and Dynamics in Arp 151 Over Seven Years

scientific article published in the Astrophysical Journal

Strong Carbon Features and a Red Early Color in the Underluminous Type Ia SN 2022xkq

scientific article published on 19 December 2023

Strong Near-infrared Carbon Absorption in the Transitional Type Ia SN 2015bp*

scientific article published in June 2021

Strong near-infrared carbon in the Type Ia supernova iPTF13ebh

scientific article published in Astronomy and Astrophysics

Structural and Photometric Properties of the Andromeda Satellite Dwarf Galaxy Lacerta I from Deep Imaging with WIYN pODI

scientific article published in the Astrophysical Journal

Supernova 2013by: a Type IIL supernova with a IIP-like light-curve drop★

scientific article

Supernova SN 2011fe from an exploding carbon-oxygen white dwarf star

scientific article

Systematically Measuring Ultradiffuse Galaxies (SMUDGes). IV. Ultradiffuse Satellites of Milky Way Analogs

scientific article published on 5 October 2023

The Blue Supergiant Progenitor of the Supernova Imposter AT 2019krl

scientific article published in August 2021

The DECam Local Volume Exploration Survey Data Release 2

scientific article published in August 2022

The DECam Local Volume Exploration Survey: Overview and First Data Release

scientific article published on 16 August 2021

The Disturbed and Globular-cluster-rich Ultradiffuse Galaxy UGC 9050-Dw1

scientific article published in September 2023

The Early Detection and Follow-up of the Highly Obscured Type II Supernova 2016ija/DLT16am

scientific article published in the Astrophysical Journal

The Early Discovery of SN 2017ahn: Signatures of Persistent Interaction in a Fast-declining Type II Supernova

scientific article published in January 2021

The Early Light Curve of SN 2023bee: Constraining Type Ia Supernova Progenitors the Apian Way

scientific article published in August 2023

The Elongated Structure of the Hercules Dwarf Spheroidal Galaxy from Deep Large Binocular Telescope Imaging

scientific article published in the Astrophysical Journal

The Elusive Distance Gradient in the Ultrafaint Dwarf Galaxy Hercules: A Combined Hubble Space Telescope and Gaia View

scientific article published in 2020

The Faint End of the Centaurus A Satellite Luminosity Function

The Faint Globular Cluster in the Dwarf Galaxy Andromeda I

The Faint Satellite System of NGC 253: Insights into Low-density Environments and No Satellite Plane*

scientific article published in May 2024

The Lick AGN Monitoring Project 2011: Photometric Light Curves

The Lick AGN monitoring project 2011: Fe II reverberation from the outer broad-line region

scientific article published in the Astrophysical Journal

The Lick AGN monitoring project 2011: dynamical modeling of the broad-line region in Mrk 50

scientific article published in the Astrophysical Journal

The Lick AGN monitoring project 2011: reverberation mapping of Markarian 50

scholarly article

The Lick AGN monitoring project 2011: spectroscopic campaign and emission-line light curves

The Origin and Evolution of the Normal Type Ia SN 2018aoz with Infant-phase Reddening and Excess Emission

scientific article published in March 2023

The Progenitor and Early Evolution of the Type IIb SN 2016gkg

scientific article

The Satellite Luminosity Function of M101 into the Ultra-faint Dwarf Galaxy Regime

scientific article published on 8 April 2020

The Structural Properties and Star Formation History of Leo T from Deep LBT Photometry

scientific article published in the Astrophysical Journal

The contribution of halos with different mass ratios to the overall growth of cluster-sized halos

scientific article published in the Astrophysical Journal

The dark matter distribution in A383: evidence for a shallow density cusp from improved lensing, stellar kinematic, and X-ray data

article

The density profiles of massive, relaxed galaxy clusters. I. The total density over three decades in radius

scientific article published in the Astrophysical Journal

The density profiles of massive, relaxed galaxy clusters. II. Separating luminous and dark matter in cluster cores

scientific article published in the Astrophysical Journal

The distribution of dark matter over three decades in radius in the lensing cluster Abell 611

scientific article published in the Astrophysical Journal

The diversity of Type II supernova versus the similarity in their progenitors

scientific article

The electron-capture origin of supernova 2018zd

scientific article published on 28 June 2021

The environmental dependence of the evolving S0 fraction

scientific article published in the Astrophysical Journal

The environmental dependence of the incidence of galactic tidal features

scientific article published in Astronomical Journal

The extended halo of Centaurus A: uncovering satellites, streams, and substructures

scientific article published in the Astrophysical Journal

The first month of evolution of the slow-rising Type IIP SN 2013ej in M74

scholarly article

The first systematic study of type Ibc supernova multi-band light curves

scientific article published in the Astrophysical Journal

The man behind the curtain: X-rays drive the UV through NIR variability in the 2013 active galactic nucleus outburst in NGC 2617

scientific article published in the Astrophysical Journal

The quenched satellite population around Milky Way analogues

scientific article published on 26 July 2023

The rise of SN 2014J in the nearby galaxy M82

scientific article

The star formation history and extended structure of the Hercules Milky Way satellite

scientific article published in the Astrophysical Journal

The very young type Ia supernova 2013dy: discovery, and strong carbon absorption in early-time spectra

scholarly article

Three Quenched, Faint Dwarf Galaxies in the Direction of NGC 300: New Probes of Reionization and Internal Feedback

scientific article published on 2 December 2024

Tidal signatures in the faintest Milky Way satellites: the detailed properties of Leo V, Pisces II, and Canes venatici II

scientific article published in the Astrophysical Journal

Tucana B: A Potentially Isolated and Quenched Ultra-faint Dwarf Galaxy at D ≈ 1.4 Mpc*

scientific article published in August 2022

Two Ultra-faint Milky Way Stellar Systems Discovered in Early Data from the DECam Local Volume Exploration Survey

scientific article

Type II supernova energetics and comparison of light curves to shock-cooling models

scientific article published in the Astrophysical Journal

Type Ia supernovae: colors, rates, and progenitors

scientific article published in the Astrophysical Journal

Type Ibn Supernovae Show Photometric Homogeneity and Spectral Diversity at Maximum Light

scientific article published in the Astrophysical Journal

Weak Mass Loss from the Red Supergiant Progenitor of the Type II SN 2021yja

scientific article published in August 2022

Young, Blue, and Isolated Stellar Systems in the Virgo Cluster. I. 2D Optical Spectroscopy

scientific article published in August 2022

Young, Blue, and Isolated Stellar Systems in the Virgo Cluster. II. A New Class of Stellar System

scientific article published in August 2022