Zobrazeno 1 - 10
of 368
pro vyhledávání: '"Honeycutt, R."'
Autor:
Schlegel, Eric M., Honeycutt, R. Kent
We describe two observations of the nova-like cataclysmic variable AC Cnc obtained with {\it Kepler} during its revamped second mission ({\it K2}). Using the {\it K2} 1-minute cadence mode, the data were obtained during Campaigns 5 and 18. Campaign 5
Externí odkaz:
http://arxiv.org/abs/1904.04627
Publikováno v:
Oecologia, 2019 Aug 01. 190(4), 821-833.
Externí odkaz:
https://www.jstor.org/stable/48705746
We report a time-lapse eclipse mapping analysis of B-band time-series of the nova-like variable UU Aqr along a typical stunted outburst in 2002 August. Disc asymmetries rotating in the prograde sense in the eclipse maps are interpreted as a precessin
Externí odkaz:
http://arxiv.org/abs/1105.1381
Autor:
Honeycutt, R. K., Kafka, S., Jacobson, H., Henden, A. A., Hoffman, D., Maxwell, T., Robertson, J. W., Croxall, K.
We report on extensive photometry of DK Lac obtained during the interval 1990-2009, which includes a 2 mag low state during 2001-2003. Much of the photometry consists of exposures obtained with a typical spacing of several days, but also includes 26
Externí odkaz:
http://arxiv.org/abs/1102.3759
V446 Her is the best example of an old nova which has developed dwarf nova eruptions in the post-nova state. We report on observed properties of the long-term light curve of V446 Her, using photometry over 19 years. Yearly averages of the outburst ma
Externí odkaz:
http://arxiv.org/abs/1102.3761
Autor:
Honeycutt, R. K., Kafka, S.
FBS0107-082 is an emission line object previously classified as a nova-like cataclysmic variable star. New optical spectroscopy shows very strong hydrogen Balmer lines, along with a nebular forbidden line spectrum and absorption features from an earl
Externí odkaz:
http://arxiv.org/abs/1005.0425
We find a dimming during optical quiescence of the cataclysmic variable WZ Sge by about half a magnitude between superoutbursts. We connect the dimming with the development of a cavity in the inner part of the accretion disk. We suggest that, when th
Externí odkaz:
http://arxiv.org/abs/1001.4975
We present new red optical spectra of V592 Cas aimed at exploring the properties of the outflow of this system in a spectral region where the underlying white dwarf and the accretion disk do not contribute significantly to the observed absorption com
Externí odkaz:
http://arxiv.org/abs/0810.3245
When accretion temporarily ceases in the polar AM Her, the emission line profiles are known to develop several distinct components, whose origin remains poorly understood. The new low-state spectra reported here have a more favorable combination of s
Externí odkaz:
http://arxiv.org/abs/0810.2551
Optical spectra obtained in 2006-07 of the nova-like cataclysmic variable QU Car are studied for radial velocities, line profiles, and line identifications. We are not able to confirm the reported 10.9 hr orbital period from 1982,partly because our s
Externí odkaz:
http://arxiv.org/abs/0801.3638