Open Access Policy Deposits

Parent: Department of Astronomy and Astrophysics

eScholarship stats: History by Item for March through June, 2026

Item	Title	Total requests	2026-06	2026-05	2026-04	2026-03
9j80t4m1	The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra	928	262	244	199	223
2zz1p7sc	SUPPLEMENT: “LOCALIZATION AND BROADBAND FOLLOW-UP OF THE GRAVITATIONAL-WAVE TRANSIENT GW150914” (2016, ApJL, 826, L13)	880	173	266	183	258
82f057jt	Climate Action in Higher Education: Roadmap	608	114	158	118	218
5v24p8hv	Multiwavelength constraints on the origin of a nearby repeating fast radio burst source in a globular cluster	402	119	116	99	68
2qw2m22g	The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar, and APOGEE-2 Data	382	109	93	96	84
98c8s865	The Palomar Transient Factory Core-collapse Supernova Host-galaxy Sample. I. Host-galaxy Distribution Functions and Environment Dependence of Core-collapse Supernovae	333	108	105	72	48
4058w3z1	Final Targeting Strategy for the Sloan Digital Sky Survey IV Apache Point Observatory Galactic Evolution Experiment 2 North Survey	311	105	107	61	38
4059s5xd	A gravitational-wave standard siren measurement of the Hubble constant	293	80	52	55	106
7fc5q0p2	Search for Ultraheavy Dark Matter from Observations of Dwarf Spheroidal Galaxies with VERITAS	291	80	66	93	52
11n957n7	The TESS-Keck Survey. XVI. Mass Measurements for 12 Planets in Eight Systems	290	76	121	52	41
11f44236	THE DEEP2 GALAXY REDSHIFT SURVEY: DESIGN, OBSERVATIONS, DATA REDUCTION, AND REDSHIFTS**Based on observations taken at the W. M. Keck Observatory, which is operated jointly by the University of California and the California Institute of Technology, and on observations made with the NASA/ESO Hubble Space Telescope, obtained from the data archives at the Space Telescope Science Institute, which is operated by the Association of Universities for Research in Astronomy, Inc., under NASA contract NAS5-26555, and from the Canadian Astronomy Data Centre.	284	59	103	69	53
2tb3p8mk	LSST: From Science Drivers to Reference Design and Anticipated Data Products	281	110	74	48	49
3h76z2tp	A tidal disruption event coincident with a high-energy neutrino	270	83	70	69	48
0m5734s7	Resolved imaging confirms a radiation belt around an ultracool dwarf	269	43	129	62	35
50r7r20d	Multi-messenger Observations of a Binary Neutron Star Merger* * Any correspondence should be addressed to lvc.publications@ligo.org.	264	92	47	41	84
4d77d3hk	The HETDEX Instrumentation: Hobby–Eberly Telescope Wide-field Upgrade and VIRUS	263	66	65	70	62
6f8365cc	Saturn’s Probable Interior: An Exploration of Saturn’s Potential Interior Density Structures	261	37	83	71	70
22f589zr	GRB 180620A: Evidence for Late-time Energy Injection	255	73	82	63	37
84d0q763	The Complete Light-curve Sample of Spectroscopically Confirmed SNe Ia from Pan-STARRS1 and Cosmological Constraints from the Combined Pantheon Sample	253	63	79	45	66
77f6c5hq	SDSS-IV MaNGA: How the Stellar Populations of Passive Central Galaxies Depend on Stellar and Halo Mass	251	81	48	71	51
0wc6v6pt	The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. II. UV, Optical, and Near-infrared Light Curves and Comparison to Kilonova Models	247	41	70	72	64
33q2b7z3	Reimagining leadership through the everyday resistance of faculty of color.	243	34	92	53	64
0vn7g57f	Saturn’s Probable Interior: An Exploration of Saturn’s Potential Interior Density Structures	235	48	92	47	48
6nv5f7t1	A trail of dark-matter-free galaxies from a bullet-dwarf collision	235	45	105	54	31
9tc8q9vs	K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova	235	58	82	45	50
0f29389p	First Cosmology Results Using SNe Ia from the Dark Energy Survey: Analysis, Systematic Uncertainties, and Validation	232	53	80	63	36
25h1s5ms	Identification of carbon dioxide in an exoplanet atmosphere	231	66	70	55	40
7m06d2jp	GTC Follow-up Observations of Very Metal-poor Star Candidates from DESI	226	45	73	66	42
8t30k6h1	Multiwavelength follow-up of a rare IceCube neutrino multiplet	221	59	78	52	32
6mh6q5hg	Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. V. Two Giant Planets in Kepler-511 but Only One Ran Away	220	44	66	57	53
5m23m7m3	ERRATUM: “AUTOMATED TRANSIENT IDENTIFICATION IN THE DARK ENERGY SURVEY” (2015, AJ, 150, 82)	212	51	69	47	45
5616n854	The Draco Dwarf Spheroidal Galaxy in the First Year of Dark Energy Spectroscopic Instrument Data	211	24	85	49	53
8qb15891	Optical and ultraviolet spectroscopic analysis of SN 2011fe at late times	210	46	64	53	47
8xr2s1dv	Giant Outer Transiting Exoplanet Mass (GOT ‘EM) Survey. IV. Long-term Doppler Spectroscopy for 11 Stars Thought to Host Cool Giant Exoplanets	207	47	69	52	39
38s3v07s	The Hobby–Eberly Telescope Dark Energy Experiment (HETDEX) Survey Design, Reductions, and Detections* * Based on observations obtained with the Hobby–Eberly Telescope, which is a joint project of the University of Texas at Austin, the Pennsylvania State University, Ludwig-Maximilians-Universität München, and Georg-August-Universität Göttingen.	205	49	53	61	42
05b81661	Astrophysics. Multiple images of a highly magnified supernova formed by an early-type cluster galaxy lens.	204	51	68	42	43
79d3m4h0	The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. IV. Detection of Near-infrared Signatures of r-process Nucleosynthesis with Gemini-South	200	33	71	49	47
5hj1h0bf	The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561	199	41	77	32	49
7281k86f	The Magnificent Five Images of Supernova Refsdal: Time Delay and Magnification Measurements	199	29	59	39	72
0v44n629	Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe	198	41	65	45	47
498713kh	The Dark Energy Survey: Cosmology Results with ∼1500 New High-redshift Type Ia Supernovae Using the Full 5 yr Data Set	192	38	68	42	44
7gh663p7	The Old Host-galaxy Environment of SSS17a, the First Electromagnetic Counterpart to a Gravitational-wave Source* * This paper includes data gathered with the 6.5 meter Magellan Telescopes located at Las Campanas Observatory, Chile.	191	51	54	55	31
95s4v1hf	Discovery and Follow-up Observations of the Young Type Ia Supernova 2016coj	190	43	67	34	46
3447b7h1	TYPE Ia SUPERNOVA RATE MEASUREMENTS TO REDSHIFT 2.5 FROM CANDELS: SEARCHING FOR PROMPT EXPLOSIONS IN THE EARLY UNIVERSE	189	35	75	45	34
8k19n0p9	The Electromagnetic Counterpart of the Binary Neutron Star Merger LIGO/Virgo GW170817. I. Discovery of the Optical Counterpart Using the Dark Energy Camera	189	42	60	48	39
2xh2k163	THE AGORA HIGH-RESOLUTION GALAXY SIMULATIONS COMPARISON PROJECT. II. ISOLATED DISK TEST	187	42	63	52	30
90d3n6hc	Structural and Star-forming Relations since z similar to 3: Connecting Compact Star-forming and Quiescent Galaxies	185	26	77	43	39
9ph804bp	A PANCHROMATIC VIEW OF THE RESTLESS SN 2009ip REVEALS THE EXPLOSIVE EJECTION OF A MASSIVE STAR ENVELOPE	185	44	51	49	41
2f18c097	Target of Opportunity Observations of Gravitational Wave Events with LSST	183	36	46	49	52
3d5712fq	Multiple images of a highly magnified supernova formed by an early-type cluster galaxy lens	183	40	72	44	27

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