Light Curves from a Search for Variable Stars in the Globular Cluster M4 with K2

Cite as:
(2019). Light Curves from a Search for Variable Stars in the Globular Cluster M4 with K2 [Data set]. Princeton University.
@electronic{unknown_2019,
  title       = {{Light Curves from a Search for Variable
                Stars in the Globular Cluster M4 with K2
                }},
  publisher   = {{Princeton University}},
  year        = 2019
}
Abstract:

The data are 4554 light curves derived from images taken of the globular cluster M4 by the Kepler space telescope during the K2 portion of its mission, specifically during Campaign 2 of that mission, which occurred in 2014. A total of 3856 images were taken over approximately three months at a cadence of approximately half an hour. The purpose of these observations was to find stars and other objects that vary in brightness over time --- variable stars. Also included is a table with associated information for each of the 4554 objects and their light curves.

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# Filename Description Filesize
1 object_information.txt 471 KB
2 LICENSE.txt 14.2 KB
3 README.txt 6.7 KB
4 wallace_data.tgz 1.87 GB
More about this record
Creators Wallace, Joshua, Hartman, Joel, Bakos, Gaspar
Contributor Wallace, Joshua
Communities Astrophysical Sciences
Collection Tags Research Data Sets
Date Accessioned 2 July 2019
URI http://arks.princeton.edu/ark:/88435/dsp01h415pd368
Table of Contents Please consult README.txt for file information. In brief, object_information.txt is a table containing information on the 4554 objects for which we obtained light curves, and wallace_data.tgz is a zipped tarball containing a copy of README.txt, object_information.txt, and the 4554 individual light curve files (*_lc.csv). LICENSE.txt contains the license under which the data are released.
Referenced by https://doi.org/10.3847/1538-4365/ab3849
Language en_US
Publisher Princeton University
Relation - Is Referenced By https://doi.org/10.3847/1538-4365/ab3849
Types Dataset, collection
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