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pro vyhledávání: '"T. Hillwig"'
Akademický článek
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Autor:
Bruce J. Hrivnak, Matthew T. Bremer, Gary Henson, Wenxian Lu, Peyton J. Grimm, Sean M. Egan, David M. Vogl, T. Hillwig
As part of our continuing study of light variability in proto-planetary nebulae (PPNe), we present the results from a long-term study of nine southern hemisphere objects. We have monitored their light variations over a nine-year interval from 2010-20
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aee5c11405cc21efc2780dc830d4706a
http://arxiv.org/abs/2109.10428
http://arxiv.org/abs/2109.10428
Publikováno v:
Publications of the Astronomical Society of the Pacific. 116:397-402
We present a spectroscopic search for jet features in the cataclysmic variables (CVs) RW Sex, UX UMa, and RW Tri, and in the symbiotic system MWC 560. No unambiguous identification of jets are made in the CVs, which has interesting implications for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a375e305450d00e1d63725f260f2112
https://doi.org/10.1086/383540
https://doi.org/10.1086/383540
The Classification and Orbital Period of WD 2154+408: A New Short‐Period Post–Common‐Envelope Binary
Publikováno v:
Publications of the Astronomical Society of the Pacific. 114:756-760
We present orbit‐sampled photometry of the binary system WD 2154+408. The photometric study reveals a period of P = 0.26772 day, which is taken to be the orbital period of the binary. No evidence is seen for either an accretion disk or mass transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4005638004e3234cef2fe1e6f10ba1b
https://doi.org/10.1086/341700
https://doi.org/10.1086/341700
Publikováno v:
Publications of the Astronomical Society of the Pacific. 112:1595-1606
We present an analysis of ground-based optical photometry and spectroscopy, and Rossi X-ray Timing Explorer X-ray observations of the old novae DI Lacertae and V841 Ophiuchi. Our optical photometry data (obtained with the automated photometry telesco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eec88d9969a4ea55d789f8898233c4b
https://doi.org/10.1086/317722
https://doi.org/10.1086/317722
Publikováno v:
The Astronomical Journal. 120:1113-1119
We present orbit-resolved spectroscopy and orbit-sampled photometry of the binary system PG 1114+187. Both photometry and radial velocity studies reveal a period P = 1.75992 days, which is taken to be the orbital period of the binary. Strong modulati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b012795ded411b8d8b42cfbf041ef64
https://doi.org/10.1086/301479
https://doi.org/10.1086/301479
Publikováno v:
The Astronomical Journal. 119:1365-1374
Several of the "blank fields" in the novae atlas by Duerbeck were imaged at the WIYN 3.5 m telescope during technical engineering and commissioning activities in 1994–1995. Several old novae have been recovered utilizing CCD photometry. Multiobject
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::201d9aa71683ead2d80f3f4aec3551c6
https://doi.org/10.1086/301250
https://doi.org/10.1086/301250
Publikováno v:
The Astronomical Journal. 115:2044-2046
Multiyear photometry and orbit-resolved spectroscopy of the nova-like cataclysmic variable PG 1000+667 show behavior associated with the VY Sculptoris subclass of nova-like cataclysmic variables. Photometric observations over a 35 month interval from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c28a7a0fa0b1f3900629a9e11737b308
https://doi.org/10.1086/300347
https://doi.org/10.1086/300347
Akademický článek
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Akademický článek
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