Results 161 to 170 of about 7,790 (232)

High Proper Motion Discoveries from the UKIRT Hemisphere Survey

open access: yesThe Astronomical Journal
We used the third data release of the UKIRT Hemisphere Survey to locate previously unrecognized high proper motion objects. We identify a total of 127 new discoveries with total proper motions ≳300 mas yr ^−1 .
Wings Zhang   +33 more
doaj   +1 more source

Weak magnetic fields in white dwarfs and their direct progenitors?

open access: yes, 2012
We have carried out a re-analysis of polarimetric data of central stars of planetary nebulae, hot subdwarfs, and white dwarfs taken with FORS1 (FOcal Reducer and low dispersion Spectrograph) on the VLT (Very Large Telescope), and added a large number of ...
Bagnulo, S.   +8 more
core  

Subdwarf bolometric corrections

open access: yesThe Astronomical Journal, 1979
B. W. Carney, M. Aaronson
openaire   +1 more source

Hidden Figures of Globular Clusters: Integrated Stellar Populations Impacted by Hot Subdwarfs

open access: yesThe Astrophysical Journal
Globular clusters (GCs) are fundamental for understanding the integrated light of old stellar populations and galaxy assembly processes. However, the role of hot, evolved stars, such as horizontal branch (HB), extreme HB, and blue stragglers, remains ...
Thayse A. Pacheco   +10 more
doaj   +1 more source

Models of very-low-mass stars, brown dwarfs and exoplanets. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2012
Allard F, Homeier D, Freytag B.
europepmc   +1 more source

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