The field substellar mass function based on the full-sky 20 pc census of 525 L, T, and Y dwarfs
JD Kirkpatrick, CR Gelino, JK Faherty… - The Astrophysical …, 2021 - iopscience.iop.org
We present final Spitzer trigonometric parallaxes for 361 L, T, and Y dwarfs. We combine
these with prior studies to build a list of 525 known L, T, and Y dwarfs within 20 pc of the …
these with prior studies to build a list of 525 known L, T, and Y dwarfs within 20 pc of the …
The Pan-STARRS1 distant z> 5.6 quasar survey: more than 100 quasars within the first Gyr of the Universe
E Bañados, BP Venemans, R Decarli… - The Astrophysical …, 2016 - iopscience.iop.org
Luminous quasars at $ z\gt 5.6$ can be studied in detail with the current generation of
telescopes and provide us with unique information on the first gigayear of the universe. Thus …
telescopes and provide us with unique information on the first gigayear of the universe. Thus …
Physical Properties of 15 Quasars at z≳ 6.5
C Mazzucchelli, E Bañados… - The Astrophysical …, 2017 - iopscience.iop.org
Physical Properties of 15 Quasars at z ≳ 6.5 - IOPscience This site uses cookies. By continuing
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A Volume-limited Sample of Ultracool Dwarfs. I. Construction, Space Density, and a Gap in the L/T Transition
WMJ Best, MC Liu, EA Magnier… - The Astronomical …, 2020 - iopscience.iop.org
We present a new volume-limited sample of L0–T8 dwarfs out to 25 pc defined entirely by
parallaxes, using our recent measurements from UKIRT/WFCAM along with Gaia DR2 and …
parallaxes, using our recent measurements from UKIRT/WFCAM along with Gaia DR2 and …
Ultracool dwarfs observed with the Spitzer infrared spectrograph – II. Emergence and sedimentation of silicate clouds in L dwarfs, and analysis of the full M5–T9 field …
We present a uniform analysis of all mid-infrared R≈ 90 spectra of field M5–T9 dwarfs
obtained with the Spitzer Infrared Spectrograph (IRS). The sample contains 113 spectra out …
obtained with the Spitzer Infrared Spectrograph (IRS). The sample contains 113 spectra out …
The Hawaii Infrared Parallax Program. VI. The Fundamental Properties of 1000+ Ultracool Dwarfs and Planetary-mass Objects Using Optical to Mid-infrared Spectral …
We derive the bolometric luminosities (L bol) of 865 field-age and 189 young ultracool
dwarfs (spectral types M6–T9, including 40 new discoveries presented here) by directly …
dwarfs (spectral types M6–T9, including 40 new discoveries presented here) by directly …
The VLT-FLAMES Tarantula Survey-XXII. Multiplicity properties of the B-type stars
PR Dunstall, PL Dufton, H Sana, CJ Evans… - Astronomy & …, 2015 - aanda.org
We investigate the multiplicity properties of 408 B-type stars observed in the 30 Doradus
region of the Large Magellanic Cloud with multi-epoch spectroscopy from the VLT-FLAMES …
region of the Large Magellanic Cloud with multi-epoch spectroscopy from the VLT-FLAMES …
Astrometry and Photometry for≈ 1000 L, T, and Y Dwarfs from the UKIRT Hemisphere Survey
AC Schneider, JA Munn, FJ Vrba… - The Astronomical …, 2023 - iopscience.iop.org
We present the positions, proper motions, and near-infrared photometry for 966 known
objects with spectral types later than M that were observed as part of the the UKIRT …
objects with spectral types later than M that were observed as part of the the UKIRT …
Ultracool dwarfs observed with the Spitzer Infrared Spectrograph – III. Dust grains in young L dwarf atmospheres are heavier
Analysis of all archival 5–14 micron spectra of field ultracool dwarfs from the Infrared
Spectrograph on the Spitzer Space Telescope has shown that absorption by silicates in the …
Spectrograph on the Spitzer Space Telescope has shown that absorption by silicates in the …
Photometry and proper motions of M, L, and T dwarfs from the pan-STARRS1 3π survey
We present a catalog of 9888 M, L and T dwarfs detected in the Pan-STARRS1 3π Survey
(PS1), covering three-quarters of the sky. Our catalog contains nearly all known objects of …
(PS1), covering three-quarters of the sky. Our catalog contains nearly all known objects of …