SIMBAD references

2007AJ....134.1488K - Astron. J., 134, 1488-1502 (2007/October-0)

The first MOTESS-GNAT variable-star survey.

KRAUS A.L., CRAINE E.R., GIAMPAPA M.S., SCHARLACH W.W.G. and TUCKER R.A.

Abstract (from CDS):

We present the results of the first MOTESS-GNAT variable-star survey, a deep, wide-field variability survey conducted over 2 yr with a total sky coverage of 300 deg2. In this survey, we identified 26,042 variable-star candidates with magnitudes R=13-19, including 5271 that are periodic at the 99% confidence level. We recovered 59 out of 68 members of the General Catalogue of Variable Stars (GCVS) that are in this brightness range. We discuss the implications for completeness and accuracy for both this survey and the GCVS; the implied completeness for distinctly classifiable variable stars in our survey is ∼85%-90%. We also discuss some of the caveats of our survey results. We conclude that this instrument design is ideal for an inexpensive, longitudinally distributed telescope network that could be used to study faint or rare transient phenomena in a previously unexplored regime of parameter space.

Abstract Copyright:

Journal keyword(s): Stars: Binaries: Eclipsing - Catalogs - Stars: Variables: Other - Surveys - Techniques: Photometric

VizieR on-line data: <Available at CDS (J/AJ/134/1488): catalog.dat>

Nomenclature: Catalog: MOTESS-GNAT NNNNNNN N=26042.

Status at CDS : All or part of tables of objects will not be ingested in SIMBAD.

Simbad objects: 68

goto Full paper

goto View the references in ADS

To bookmark this query, right click on this link: simbad:2007AJ....134.1488K and select 'bookmark this link' or equivalent in the popup menu