Results 11 to 20 of about 636,094 (261)

Photoelectic BV Light Curves of Algol and the Interpretations of the Light Curves [PDF]

open access: yesJournal of Astronomy and Space Sciences, 1985
Standardized B and V photoelectric light curves of Algol are made with the observations obtained during 1982-84 with the 40-cm and the 61-cm reflectors of Yonsei University Observatory.
Ho-Il Kim
doaj   +1 more source

TESS–Gaia Light Curve: A PSF-based TESS FFI Light-curve Product

open access: yesThe Astronomical Journal, 2023
The Transiting Exoplanet Survey Satellite (TESS) is continuing its second extended mission after 55 sectors of observations. TESS publishes full-frame images (FFIs) at a cadence of 1800, 600, or 200 s, allowing light curves to be extracted for stars ...
Te Han, Timothy D. Brandt
doaj   +3 more sources

Diversity of Kilonova Light Curves [PDF]

open access: yesThe Astrophysical Journal, 2020
Abstract We perform radiative transfer simulations for kilonova in various situations, including the cases of prompt collapse to a black hole from neutron star mergers, high-velocity ejecta possibly accelerated by magnetars, and a black hole–neutron star merger.
Kyohei Kawaguchi   +2 more
openaire   +3 more sources

Featureless classification of light curves [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2015
Accepted for publication in ...
Kügler, Sven Dennis   +2 more
openaire   +2 more sources

Deep-learnt classification of light curves [PDF]

open access: yes2017 IEEE Symposium Series on Computational Intelligence (SSCI), 2017
8 pages, 9 figures, 6 tables, 2 listings. Accepted to 2017 IEEE Symposium Series on Computational Intelligence (SSCI)
Mahabal, Ashish   +7 more
openaire   +3 more sources

SPECTRA AND LIGHT CURVES OF FAILED SUPERNOVAE [PDF]

open access: yesThe Astrophysical Journal, 2009
33 pages, 14 ...
Fryer, C.   +13 more
openaire   +3 more sources

Focusing light in a curved-space

open access: yesOptics Express, 2010
We use transformation optics to demonstrate 2D silicon nanolenses, with wavelength-independent focal point. The lenses are designed and fabricated with dimensions ranging from 5.0 microm x 5.0 microm to 20 microm x 20 microm. According to numerical simulations the lenses are expected to focus light over a broad wavelength range, from 1.30 mum to 1.60 ...
Danilo H, Spadoti   +3 more
openaire   +2 more sources

Light on curved backgrounds [PDF]

open access: yesPhysical Review D, 2015
34 pages, 10 ...
Batic, D., Nelson, S., Nowakowski, M.
openaire   +2 more sources

The complex light curve of the afterglow of GRB071010A [PDF]

open access: yesMonthly Notices of the Royal Astronomical Society, 2008
11 pages, 3 figures, MNRAS, in ...
Covino, S.   +53 more
openaire   +7 more sources

A New Statistical Approach to the Optical Spectral Variability in Blazars

open access: yesGalaxies, 2016
We present a spectral variability study of a sample of about 25 bright blazars, based on optical spectroscopy. Observations cover the period from the end of 2008 to mid 2015, with an approximately monthly cadence.
Jose A. Acosta-Pulido   +3 more
doaj   +1 more source

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