Data Mining for Dwarf Novae in SDSS, GALEX and Astrometric Catalogues
arXiv:0910.3218 · doi:10.1111/j.1365-2966.2009.15894.x
Abstract
By cross matching blue objects from SDSS with GALEX and the astrometric catalogues USNO-B1.0, GSC2.3 and CMC14, 64 new dwarf nova candidates with one or more observed outbursts have been identified. 14 of these systems are confirmed as cataclysmic variables through existing and follow-up spectroscopy. A study of the amplitude distribution and an estimate of the outburst frequency of these new dwarf novae and those discovered by the Catalina Real-time Transient Survey (CRTS) indicates that besides systems that are faint because they are farther away, there also exists a population of intrinsically faint dwarf novae with rare outbursts.
Accepted for publication in MNRAS
References in corpus (9)
- The UKIRT Infrared Deep Sky Survey (UKIDSS)
- The 6dF Galaxy Survey: Final Redshift Release (DR3) and Southern Large-Scale Structures
- The Second-Generation Guide Star Catalog: Description and Properties
- SDSS unveils a population of intrinsically faint cataclysmic variables at the minimum orbital period
- Cataclysmic Variables from SDSS VII. The Seventh Year (2006)
- GALEX-SDSS Catalogs for Statistical Studies
- The influence of selection effects on the observed cataclysmic variable population: modelling and application to the Palomar-Green sample
- Dwarf novae in the Hamburg Quasar Survey: Rarer than expected
- An Halpha-selected sample of cataclysmic variables -- II. Implications for CV evolution
Cited by in corpus (33)
- Surveying the reach and maturity of machine learning and artificial intelligence in astronomy
- WZ Sge-Type Dwarf Novae
- Cataclysmic Variables from the Catalina Real-time Transient Survey
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. II: The Second Year (2009-2010)
- Cataclysmic Variables from SDSS. VIII. The Final Year (2007-2008)
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. IV: The Fourth Year (2011-2012)
- A search for the hidden population of AM CVn binaries in the Sloan Digital Sky Survey
- One thousand cataclysmic variables from the Catalina Real-time Transient Survey
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. III: The Third Year (2010--2011)
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. V: The Fifth Year (2012-2013)
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. VII: The Seventh Year (2014-2015)
- Statistical properties of dwarf novae-type cataclysmic variables: The Outburst Catalogue
- High speed photometry of faint Cataclysmic Variables - VII. Targets selected from the Sloan Digital Sky Survey and the Catalina Real-time Transient Survey
- Hunting For Eclipses: High Speed Observations of Cataclysmic Variables
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. IX: The Ninth Year (2016-2017)
- Survey of Period Variations of Superhumps in SU UMa-Type Dwarf Novae. VIII: The Eighth Year (2015-2016)
- Spectroscopic Orbital Periods for 29 Cataclysmic Variables from the Sloan Digital Sky Survey
- Compact white-dwarf binaries in the combined SRG/eROSITA/SDSS eFEDS survey
- Identification of new cataclysmic variables in the 1RXS and USNO-B1.0 catalogs
- Orbital periods of cataclysmic variables identified by the SDSS. IX. NTT photometry of eight eclipsing and three magnetic systems
- Minute-Cadence Observations of the LAMOST Fields with the TMTS: II. Catalogues of Short-Period Variable Stars from the First Two-Year Surveys
- Exploratory Spectroscopy of Magnetic Cataclysmic Variables Candidates and Other Variable Objects II
- Characterization of Dwarf Novae Using SDSS Colors
- Binary population synthesis study on supersoft X-ray phase of single degenerate type Ia supernova progenitors
- Exploring the SDSS Dataset with Linked Scatter Plots: I. EMP, CEMP, and CV Stars
- SDSS J162520.29+120308.7 - a new SU UMa star in the period gap
- Spectroscopic Studies of 30 Short-period Cataclysmic Variable Stars, and Remarks on the Evolution and Population of Similar Objects
- Cataclysmic Variables in the SUPERBLINK Proper Motion Survey
- Unresolved X-ray emission in M31 and constraints on progenitors of Classical Novae
- Cataclysmic Variables from USNO-B1.0 Catalog: Stars with Outbursts on Infrared Palomar Plates
- Optical Studies of 8 AM Herculis-Type Cataclysmic Variable Stars
- A Precision Multi-Band Two-Epoch Photometric Catalog of 44 Million Sources in the Northern Sky from Combination of the USNO-B and Sloan Digital Sky Survey Catalogs
- The Near Ultraviolet Transient Surveyor (NUTS): An ultraviolet telescope to observe variable sources