High-speed photometry of faint cataclysmic variables – IX. Targets from multiple transient surveys-Reference-Cited by-同舟云学术

High-speed photometry of faint cataclysmic variables – IX. Targets from multiple transient surveys

Published:2019-04-12 Issue:2 Volume:486 Page:2422-2434
ISSN:0035-8711
Container-title:Monthly Notices of the Royal Astronomical Society
language:en
Short-container-title:

Author:

Paterson K¹^ORCID,Woudt P A¹,Warner B¹,Breytenbach H¹²^ORCID,Gilligan C K³^ORCID,Motsoaledi M¹²,Thorstensen J R³,Worters H L²

Affiliation:

1. Department of Astronomy, University of Cape Town, Private Bag X3, Rondebosch 7701, South Africa

2. South African Astronomical Observatory, PO Box 9, Observatory 7935, Cape Town, South Africa

3. Department of Physics and Astronomy, Dartmouth College, Hanover, NH 03755, USA

Abstract

Abstract We present high-speed photometric observations of 25 cataclysmic variables detected by the All Sky Automated Search for Super-Novae, the Mobile Astronomical System of the TElescope-Robot, and the Catalina Real-Time Transient Survey. From these observations we determine 16 new orbital periods and 1 new superhump period. Two systems (ASASSN-14ik and ASASSN-14ka) have outburst periods of approximately 1 month, with a third (ASASSN-14hv) having outbursts approximately every 2 months. Included in the sample are 11 eclipsing systems, one probable intermediate polar (ASASSN-15fm), 1 SW Sex-type star (MLS 0720+17), 1 WZ Sge-type star (ASASSN-17fz), and one system showing different photometric and spectroscopic periods (ASASSN-15kw).

Funder

National Research Foundation

National Aeronautics and Space Administration

National Science Foundation

Publisher

Oxford University Press (OUP)

Subject

Space and Planetary Science,Astronomy and Astrophysics

Link

http://academic.oup.com/mnras/advance-article-pdf/doi/10.1093/mnras/stz1018/28370014/stz1018.pdf

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